P2101 Gmc

If your car supports OBD II or EOBD, then you can already use almost 5000 generic OBDII codes. I am going to pull the cam shaft actuator solenoid and take a peak at the screens and condition in a couple days I will add an oil change to that. The first is our pre-owned inventory. The ECM determines the drivers intent and then calculates the appropriate throttle response. • The difference between the commanded and the actual throttle position is more than a calibrated amount. DTC P2101 General Information The TCA contains tw o potentiometers (designated as TPS1 and TPS2) and an electr ic DC motor for controlling the actuation of the throttle. Si continúa navegando está dando su consentimiento para la aceptación de las mencionadas cookies y la aceptación de nuestra política de cookies, pinche el enlace para mayor información. code P2101 P2101 Chevrolet - Throttle Actuator Position Performance. Whats wrong with my car, p1516 and p2101? It started with stuttering here and there when stopping, then today it triggered these codes. Like the previous post, my 2005 5. I cleared it about a week ago and drove over 100 miles through out the week then today i check the computer and it had reset to good emissions status so i took it to get it inspected. TPS1 and TPS2 are mounted in the TCA. These codes are from PowerTrain series (P0XXX, P2XXX, P34XX), Body Series (B0XXX), Chassis series (C0XXX), Network series (U0XXX, U2XXX, U3XXX). OBD-II Code P2101 is defined as a Throttle Actuator "A" Control Motor Circuit Range/Performance The electronic throttle control system (ETCS) controls the throttle valve opening. My 2005 GMC envoy denali is stalling on idle at drive through, or when in park and leave car running the odd thing is that it starts fine in the morning but after driving it and everything seems to warm up it does not start back up, it turns over AND at times it keeps turning over with only one turn of the key when i let it sit for anywhere. See the 2012 GMC Sierra 1500 Crew Cab price range, expert review, consumer reviews, safety ratings, and listings near you. 4L P2101 P2110 P2118 I had an issue with this about a year ago but was able to reset using my scan tool and it was normal again tried this again with no success. Today my 2007 Acadia AWD had a major problem after using auto start to warm up and being outside in the driveway in cold weather (37 degrees). P0XXX --- GENERIC TROUBLE CODE P0XXX --- GENERIC TROUBLE CODE P00XX Fuel and Air Metering and Auxiliary Emission Controls P01XX Fuel and Air Metering P02XX Fuel and Air Metering P03XX Ignition System or Misfire P04XX Auxiliary Emission Controls P05XX Vehicle Speed, Idle Control, and Auxiliary Inputs. It is a GM ONLY code, which means that it has the same meaning only for GM vehicles, such as the Chevy Silverado. So, we went on a road trip to Maine from NJ to go camping in Acadia National Park. I had the fuel system cleaned out, which included a chemical clean of the throttle body. Dealer did not mention timing chain wear addressed in #11340C (Special Coverage Adjustment-Timing Chain Wear). If there seems to be just a bit of a delay between the time you push on the gas pedal and the time it takes for the car to go, a bad throttle body could be. I've tried replacing ECU, it runs the same and throws a couple different codes. Code P1516 is a manufacturer’s specific code, mostly utilized by General Motors products, namely Buick, Chevrolet, GMC, Hummer and Saturn. These problems includes information received by NHTSA from consumers either directly or as recorded by the Vehicle Safety Hotline. Car problem(s) with the 2013 CHEVROLET EQUINOX. DTC (Diagnostic Trouble Codes) List. I have 2007 gmc sierra 5. A check engine light can indicate a broad spectrum of problems with your 2010 Chevrolet Camaro. Instead follow this procedure below. Also know as the MAF. TPS1 and TPS2 are mounted in the TCA. Find the repair process of P2101 Chevrolet OBD 2 engine fault code. P2101 Diagnostic Trouble Code Discussion for January 2011 Control Module Throttle Actuator Position Performance * Note: This is a professional automotive technician's resource. 14 MPG with a running average of. In front, between the projector beam headlights, there is an incredibly striking and enormous chrome grille. The most recently reported issues are listed below. All of these have to do with the TPS. OBD connector location for Chevrolet Trax (2013 - ) You will find below several pictures which will help you find your OBD connector in your car. The throttle plate and throttle pedal position are about 1-2% apart from each other according to flashpro. Engine runs fine Please help. This lets you know that diagnosing this condition may be different between manufacturer's vehicles. The list of automotive Makes at the right edge of the screen. P2101 Auto Trouble Code. Already tested voltage at the Powertrain Control Module (PCM) C1 Blue connector terminal 51 Orange/Black wire from the park/neutral switch, battery voltage Key On, Eng. The 2016 Infiniti QX80 has muscular engine. The OBD2 software EOBD-Facile developed by the Outils OBD Facile team allows you to use the interfaces of ELM327 type (ELM320, ELM322 and ELM323 are also supported). P2101 GMC Description The Engine Control Module (ECM) is the control center for the Throttle Actuator Control (TAC) system. 2014 Chevrolet Silverado 1500 - 4WD. P2101 is a diagnostic trouble code (DTC) for "Throttle Actuator Control Motor Circuit Range/Performance". Install any remaining components that were removed during this procedure. The 2016 Infiniti QX80 has muscular engine. 1 recalls have been issued for the 2015 Chevrolet City Express by the NHTSA. 2017 GMC Canyon Engine Technical Service Bulletins (TSBs). If DTC P2101 is displayed with DTC P2119, first perform the trouble diagnosis for DTC P2119. Drive Accord Honda Forums Since 2003 Drive Accord forum, a community where Honda Accord owners can discuss reviews, service, parts, and share mods. Please enter your desired user name, your email address and other required details in the form below. Check Engine Light Code P0054 HO2S Heater Resistance (Bank 1, Sensor 2) Description: How does a P0054 code trigger the check engine light? This code will trigger the check engine light as follows: The vehicle Powertrain Control Module (PCM) monitors the oxygen sensor heater control circuit current draw. GMC needs to recall these trucks who are having starting problem with the pass lock. We purchased new a 2012 GMC SLT FWD Acadia and currently have 56,000 miles. We take a 6. The control module commands the TAC system to operate in the Reduced Engine Power mode. When you get into the throttle quick, like in between gears, the codes pops up and the truck goes into limp mode untill you shut it off and wait a few minutes. We have accessories for the interior or exterior like front bras, spoilers, hood deflectors, mud guards, decals, side window vent deflectors, carpet floormats and rubber floor mats, console, cup holders and seat covers for all Chevy cars including parts for a 2004 Chevy Monte Carlo SS. They are both throwing sytem lean bank 1 system lean bank 2 codes. The hesitation almost gives ya reverse whiplash :icon_eek: it slows the car that much. No Communication with Airbag Module + Multiple Solutions From time to time, I'll get asked about an issue where the customer has no communication with the airbag. P2101 Meaning The throttle actuator is operated by the Engine Control Module (ECM) and it opens and closes the throttle valve. P0XXX --- GENERIC TROUBLE CODE P0XXX --- GENERIC TROUBLE CODE P00XX Fuel and Air Metering and Auxiliary Emission Controls P01XX Fuel and Air Metering P02XX Fuel and Air Metering P03XX Ignition System or Misfire P04XX Auxiliary Emission Controls P05XX Vehicle Speed, Idle Control, and Auxiliary Inputs. P2101 Chevrolet Auto Trouble Code description with all kind of problems on car models. - Currently at the local Chevy Dealer with multiple codes (P0121, P0221, P2101, P2176, P0420, P0008) and being told that the Throttle Body needs to be replaced and the Catalytic Converter. I am goin to check all the fuses today local mechanic told me i could have blown a fuse if the wiring. In a vehicle, the mass airflow (MAF) sensor measures the amount of air going into the engine through the intake. Why Am I Getting DTC Codes P1516, P2101 And P2176 On My Chevrolet? - Answered by a verified Chevy Mechanic. P2101 issues General. 06 Chevy Impala P0011, P0121, P0449, P0455, P1516, P2101, P2143, and C0700 I have the codes P0011, P0121, P0449, P0455, P1516, P2101, P2143, and C0700. Join now! Full Forum Listing. If DTC P2101 is displayed with DTC P2119, first perform the trouble diagnosis for DTC P2119. The following TSBs of Chevrolet are related to DTC P2101. Plus besoin d’être un professionnel pour faire le diagnostic de votre véhicule ! A l’aide de nos outils, nous espérons que vous serez capable de réparer vous-même vos pannes électroniques sans avoir à passer par la valise de diagnostic de votre concessionnaire. If your car supports OBD II or EOBD, then you can already use almost 5000 generic OBDII codes. Truck is a 2003 1500HD 6. Hi Y'all, I have a 4. P2101 Engine Fault Code Check Solution For P2101 OBD Code : P2101 engine code seems a kind of powertrain problem, we try to show one by one the meaning and the solution. To get full information about a particular TSB, write. When everything is working properly, your car's engine gets a perfect ratio of air and fuel which makes the car run smoothly and gives an optimum performance. The contact owns a 2005 GMC Envoy xl 370. b)throttle body service c) spark plugs d)ceramic exterior and tip. Get the best deal for Car and Truck Throttle Bodies for GMC from the largest online selection at eBay. P0121, P0221, P2101, P2104, P2110, P2111 These are the codes thrown. 7L was working very strong, I bought here a good used Helix TB Spacer for my truck and I installed it yesterday, Everything was fine, But when I press the accelerator at WOT it Starts to fail, showing the REDUCED POWER MESSAGE (Code P1516 and P2101) and the engine starts to shake. P2101 Engine Fault Code Check Solution For P2101 OBD Code : P2101 engine code seems a kind of powertrain problem, we try to show one by one the meaning and the solution. 5 out of 10 which is based on our evaluation of 44 pieces of research and data elements using various sources. The onboard diagnostic (OBD) code P0101 refers specifically to a Mass or Volume Airflow Circuit Range/Performance Problem. Checked continuity from sensors to ECU and all are present. 00 but the motor is still idling. Then, they will visually inspect the harness and connection to the TAC and look for signs of problems, and make sure the connector is on. 0L Motor: Saw quite a few posts, especially in the last few weeks, but figured id start another anyways. The ECM determines the drivers intent and then calculates the appropriate throttle response. Five problems related to check engine light on have been reported for the 2015 Chevrolet Malibu. This code throws when the computer 'sees' disparate data between the throttle position sensor (TPS) and throttle pedal position sensor (TPP). New to the forums, and need some help. 25 year ASE Master Automotive Technician. I may have to read Into this some more! This Traverse has not had anything changed since prior to the accidentlight bulbs or anything else. Model year 2008-'10 vehicles must have the engine control module (ECM) reprogrammed with the latest software calibration as indicated in Step 35 of the procedure after the installation of the throttle position sensor cover. both have something to do with the throttle actuator. net: GMC Terrain Forum forums, you must first register. Recent services include 6x spark plugs and coil packs, servicing/cleaning of the K&N Air Filter, oil change and checking the tire pressures (36 psi). Trouble codes P0121, P1516, P2101, P2135 and P2176 are present. OBD-II Code P2101 is defined as a Throttle Actuator "A" Control Motor Circuit Range/Performance The electronic throttle control system (ETCS) controls the throttle valve opening. The ECM determines the drivers intent and then calculates the appropriate throttle response. Advanced level ASE certification and one of the best in the business when it comes to getting cars fixed fast and right the first time, making you money. 6 liter diesel engines and an optional engine-block heater. b)throttle body service c) spark plugs d)ceramic exterior and tip. Flat Rate Mechanic Reggie Curtis of FlatRateMechanic. 3 Liter gas and the problem. GOULD P2101 - Alternative oil filters There are 1 replacement oil filters for GOULD P2101. Unfortunately we do not have access to the full versions. Already had to replace the water pump and the alternator. Trouble codes P0121, P1516, P2101, P2135 and P2176 are present. I may have to read Into this some more! This Traverse has not had anything changed since prior to the accidentlight bulbs or anything else. Two months ago my Chevrolet. all is well. Search Search. Uso de cookies. Last night while driving over 75mph on I-95, the service traction control system message and reducing engine power light came on. If DTC P2101 is displayed with DTC P2119, first perform the trouble diagnosis for DTC P2119. The display says REDUCED ENGINE POWER and the motor won't speed up and it runs rough. Instead follow this procedure below. It is neither inferred nor implied that any item sold by CARiD. Look up the other OBD II Trouble Codes, please use the search box. The ECM determines the drivers intent and then calculates the appropriate throttle response. Note: As General Motors gets ready to shut Saturn's doors at the end of this year, I'd like to take a moment to look back at why the brand was created and how it evolved over the years, what made the cars and company so special to me, and also address some concerns about how Saturn's closure will impact the future of SaturnFans. If DTC P2101 is displayed with DTC P2100, first perform the trouble diagnosis for DTC P2100. This is the third time in 4 months. I have had an ongoing problem for days now. 5 out of 5 stars. Note: As General Motors gets ready to shut Saturn's doors at the end of this year, I'd like to take a moment to look back at why the brand was created and how it evolved over the years, what made the cars and company so special to me, and also address some concerns about how Saturn's closure will impact the future of SaturnFans. Truck has 115,000 miles. Re: messed up throttle by cleaning, p1516, p2101, limp mode Time for an update, I've driven at least 1,500 miles since this all began, and the idle still remains at 1500 or so. These are generic codes which may not apply to all vehicles and we recommend you confirm that they do apply to your vehicle before taking action. Follow along on the build in issue 1 of Truckin Magazine. Read what sets this code and some common causes and repairs. These terms are used for identification purposes only. Check Engine Light Code P0054 HO2S Heater Resistance (Bank 1, Sensor 2) Description: How does a P0054 code trigger the check engine light? This code will trigger the check engine light as follows: The vehicle Powertrain Control Module (PCM) monitors the oxygen sensor heater control circuit current draw. 2006 Pontiac G6 GTP 3. The contact owns a 2005 GMC Envoy xl 370. I have a 2010 GMC Terrain SLE-2, 46000 miles. Then, mechanics will test the TAC as per the manufacturer’s specified pinpoint test. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. I know too much about EVAP from a Northstar Caddy I had, that I spent a lot of time trying to resolve a P0455. P2110 - Throttle Actuator "A" Control System - Forced Limited RPM P0122 - Throttle/Pedal Position Sensor/Switch "A" Circuit Low P0123 - Throttle/Pedal Position Sensor/Switch "B" Circuit High P2101 - Throttle Actuator "A" Control Motor Circuit Ranage/Performance P0685 - ECM/PCM Power Relay Control Circuit/Open Sometimes I also get P0113 - Intake. Unfortunately we do not have access to the full versions. I had the P2101 recently and I bought a can of throttle body cleaner, took the intake off the throttle body and used a toothbrush and liberal amount of the cleaner, then had my son with the truck in the on position not running hold the gas pedal down so I could get behind the throttle body flapper. Just sharing a bit of tech info on 2 interesting vehicles with a P0606 internal processor code. If you notice such symptoms, visit AutoZone to shop for replacements. GMC Canyon P2101 OBD-II Diagnostic Powertrain (P) Trouble Code Information Page. 3 silverado with 55k miles that had a lifter fail. Please enter your desired user name, your email address and other required details in the form below. I pulled the code with an OBD II reader and I have P2101 coming up. We analyze millions of used cars daily. We purchased new a 2012 GMC SLT FWD Acadia and currently have 56,000 miles. I own a 2009 Chevy Impala. The Throttle Actuator Control (TAC) / throttle body type trouble codes, may be caused by a loose wiring crimp at the throttle body connector, or a broken throttle body circuit. Q: P0121, P0221, P2101, P2104, P2110, P2111 These are the codes thrown. In this circuit the Engine Control Module (ECM) has four individual injector driver circuits, each of which regulates an injector. I had read about several Toyota vehicles with the 0606 code caused by random stuff, but I don't think I have read about the Chevy's having the same issue. Cobalt SS forum: Join cobalt ss forums for free today to discuss cobalt, sedan, coupe, cobalt ss turbocharged, supercharged and view Cobalt SS photos, videos and news. The OBD2 Code Information Be Applicable For GMC:. p2101 and p1516 wont start i know it has to do with the throttle i replaced it did nothing so i guess is the - Chevrolet 2006 Cobalt question P1516 p2101 27 chevy. Install any remaining components that were removed during this procedure. Trouble codes P0121, P1516, P2101, P2135 and P2176 are present. I've tried replacing ECU, it runs the same and throws a couple different codes. Brief explanation of the P2101 code and definition of P2101 is the bottom side. P2101 is a diagnostic trouble code (DTC) for "Throttle Actuator Control Motor Circuit Range/Performance". 2014 Chevrolet Silverado 1500 - 4WD. A hand-held scan tool is usually limited to one OBD-II system type - there are three basic OBD-II protocols in use, each with minor variations on the communication pattern between the on-board diagnostic computer and the scan tool. I've checked the fuel pump and pressure is within tolerance (52psi). #PIP4788: DTC P2101 - (Apr 14, 2010) Subject: DTC P2101 Models: 2010 Cadillac CTS 2010 Cadillac CTS Wagon 2010 Cadillac STS 2010 Buick Lacrosse 2010 Chevrolet Camaro 2010 Chevrolet Traverse 2010 Buick Enclave 2010 GMC Acadia Equipped with 3. Hi I'm having an issue with a 2005 Chevy SSR, i'm getting codes p1516 and p2101 which are both throttle related codes. I have a 2013 Chevy Cruz 1. Flat Rate Mechanic Reggie Curtis of FlatRateMechanic. Get information about how to clear check engine lights after fix the engine trouble code with EngineTroubleCode. ESSENTIAL NOTES BEFORE PROCEEDING Safety Notice Proper service and repair procedures are vital to the safe, reliable operation of all motor vehicles, as well as the personal safety of those performing repairs. 3l with active fuel management. TPS1 and TPS2 are mounted in the TCA. New throttle body, new position sensor and new motor. I had the fuel system cleaned out, which included a chemical clean of the throttle body. P2101 CHEVROLET Meaning The Engine Control Module is the control center for the Throttle Actuator Control (TAC) system. Drive Accord Honda Forums Since 2003 Drive Accord forum, a community where Honda Accord owners can discuss reviews, service, parts, and share mods. This free video provides the steps to diagnose and clear a check engine light on a 2007 Chevrolet HHR LT 2. It (5 times now) throws the CEL code (P2101 only, no other codes ) when WOT in 1st & 2nd gear around 4k RPMs. 2008-2009 GMC Envoy 2008-2011 GMC Canyon, Savana, Sierra, Sierra Denali, Yukon, Yukon Denali, Yukon ⇒ If DTC P1516, P2101 and/or P2176 are set, replace the. Chevrolet Colorado Grilles. code P2101 P2101 Chevrolet - Throttle Actuator Position Performance. This list of faults, also called DTC (for Data Trouble Code) has been defined so that any diagnostic device can read and decode them. All information on this site is the opinion of its members and not the opinion of the site itself. #PIP4788: DTC P2101 - (Apr 14, 2010) Subject: DTC P2101 Models: 2010 Cadillac CTS 2010 Cadillac CTS Wagon 2010 Cadillac STS 2010 Buick Lacrosse 2010 Chevrolet Camaro 2010 Chevrolet Traverse 2010 Buick Enclave 2010 GMC Acadia Equipped with 3. Guys I need help. Silverado & Fullsize Pick-ups - engine power reduced light - I have a 2004 Z71 that runs great but as I am driving along at highway speed a light comes on and the truck only travels about 30MPH. It often says engine power reduced and service traction control. Attention: If a vehicle is encountered with this condition, do not replace the throttle body. P2101 throttle actuator control circuit range performance. OBD-II Code P2101 is defined as a Throttle Actuator "A" Control Motor Circuit Range/Performance The electronic throttle control system (ETCS) controls the throttle valve opening. When you get into the throttle quick, like in between gears, the codes pops up and the truck goes into limp mode untill you shut it off and wait a few minutes. Code P1516 is a manufacturer's specific code, mostly utilized by General Motors products, namely Buick, Chevrolet, GMC, Hummer and Saturn. P2101 Auto Trouble Code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission. The throttle body is a large valve where fresh air from the air filter enters the engine, and it can easily become dirty. In order to be able to post messages on the Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum forums, you must first register. I had the fuel system cleaned out, which included a chemical clean of the throttle body. Pontiac Nos Gto Rear Prix Pleasurizers Hd Judge Grand Delco P2121 Shocks 501-41 Pontiac 501-41 Delco Pleasurizers Prix Nos P2121 Gto Shocks Judge Grand Hd Rear. Make certain your SUV runs to the best of its ability with a GMC Envoy throttle body unit from AutoZone. The Throttle Actuator Control (TAC) / throttle body type trouble codes, may be caused by a loose wiring crimp at the throttle body connector, or a broken throttle body circuit. I got the other codes first but then did the idle learn procedure and when I let off the gas the CEL for p2101 comes on immediately and I lose all throttle control. I began to panic, but Thank God I was approaching a rest area. P0121 OBD-II: Throttle/Pedal Position Sensor/Switch "A" Circuit Get diagnosis and repair information for trouble code P0121. Truck is a 2003 1500HD 6. It seems to go away after truck sits all night and then within 10 miles goes into reduced power. It enables you to dialogue with your vehicle in order to diagnose a failure and erase the malfunction indicator light. The hesitation almost gives ya reverse whiplash :icon_eek: it slows the car that much. OBD Code P2101 - Throttle Actuator A Control Motor Circuit < GMC Workshop Manuals > Powertrain Management > Fuel Delivery and Air Induction > Idle Speed > System Information > System Diagnosis. checked codes found p2101 which is related to the throttle body performance. Research the yearly spend on gasoline for every GMC in our database. 06 Chevy Impala P0011, P0121, P0449, P0455, P1516, P2101, P2143, and C0700 I have the codes P0011, P0121, P0449, P0455, P1516, P2101, P2143, and C0700. 3l with active fuel management. New to the forums, and need some help. P2101 Auto Trouble Code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission. P0121, P0221, P2101, P2104, P2110, P2111 These are the codes thrown. The EVAP test is only supposed to run at a cold start, usually car must be sitting at least 8 hours or so. The OBD2 software EOBD-Facile developed by the Outils OBD Facile team allows you to use the interfaces of ELM327 type (ELM320, ELM322 and ELM323 are also supported). 2008-2012 GMC Canyon 2009-2011 GMC Acadia 2008-2010 Hummer H3 2009 Hummer H3T If DTC P1516, P2101 and/or P2176 are set, replace the throttle body. I've checked the fuel pump and pressure is within tolerance (52psi). OBD-II Trouble Code Description for P2101 GMC. P2101 is a diagnostic trouble code (DTC) for "Throttle Actuator Control Motor Circuit Range/Performance". The GMC Envoy is a luxury SUV that has a lot of characteristics unexpected from a regular SUV. The following has all been replaced: o2 sensors, tps, mas, mav, fuel filters, air filters, pcv. Hello everyone! First time posting here. I have a 2002 GMC Sierra 1500 that had the exact same symptoms. 1st Gen Durango - Engine Code Index (Check Engine Light?) - This is the most up-to-date check engine code reference chart for all of Dodge including Diesel. In a vehicle, the mass airflow (MAF) sensor measures the amount of air going into the engine through the intake. My A3 is showing the glow plug light flashing on my dash and the check engine light is on. The ECM determines the drivers intent and then calculates the appropriate throttle response. This code indicates that the PCM (or one of the other supporting control modules) has detected a malfunction in the throttle actuator control motor circuit. It often says engine power reduced and service traction control. The scanner tells me I must connect to vehicle to read codes while its connected to the car. Maximum number of aborted regenerations reached. Every time I get on my car the throttle codes come up, and it goes into safe modeas stated in the heading P1516, P2101, P2176. The ECM determines the drivers intent and then calculates the appropriate throttle response. P2101 Auto Trouble Code. OBDII PorwerTrain P Codes. 0L LQ4 engine block, add a little elbow grease, and build ourselves a nice budget-friendly horsepower block. But your cars's manufacturer may have a other specification for the P2101 CHEVROLET code. Check engine and reduced power leds on-engine was surging and finally made it home. I have changed the gas cap, put it in the shop for a week and on the way home it came on again. New to the forums, and need some help. P2101 occurs when: The difference between the predicted throttle position and the actual throttle position is more than a calibrated amount. I have a medium duty gmc 5500 truck here that has an intermittent problem. Active 21 days ago. It (5 times now) throws the CEL code (P2101 only, no other codes ) when WOT in 1st & 2nd gear around 4k RPMs. Already tested voltage at the Powertrain Control Module (PCM) C1 Blue connector terminal 51 Orange/Black wire from the park/neutral switch, battery voltage Key On, Engine Off (KOEO) and cranking. Currently the Infiniti QX80 has a score of 7. If anyone is watching this, I found this GM write up on the issue straight from gm service information Subject: SES Light, Idle Surge, and/or Reduced Engine Power Mode with DTCs P0068, P0121, P0506, P0507, P1516, P2101, P2119, and/or P2176 - Clean Throttle Body and Perform Idle Learn Reset. The bars not only provide protection to your bumper and interior parts against many different hazards, but it also adds a lot to the look of your truck. On any terrain and in any weather, your Envoy was made for the journey. New to the forums, and need some help. 4’s one is a 98 the other is a 01. My 2005 GMC envoy denali is stalling on idle at drive through, or when in park and leave car running the odd thing is that it starts fine in the morning but after driving it and everything seems to warm up it does not start back up, it turns over AND at times it keeps turning over with only one turn of the key when i let it sit for anywhere. Great Car of 2005. The indicated throttle position does not match the predicted throttle position for more than 0. Tramp stamp your truck with a performancetrucks. P2101 is a diagnostic trouble code (DTC) for "Throttle Actuator Control Motor Circuit Range/Performance". Like the previous post, my 2005 5. Look up the other OBD II Trouble Codes, please use the search box. Greetings all. I drove about 100ft before power was reduced and check engine lights came on, I was able to limp home stuttering. Please enter your desired user name, your email address and other required details in the form below. P0121, P0221, P2101, P2104, P2110, P2111 These are the codes thrown. Or we can adjust the program for free if you so choose. My 2007 GMC Canyon 3. Join others in discussing The General in our GM Forums and browse photos of GM. 4L P2101 P2110 P2118 I had an issue with this about a year ago but was able to reset using my scan tool and it was normal again tried this again with no success. 'Fly-by-wire' systems are being used in a lot of cars and pickups on the road today and one of the most common 'Fly-by-Wire' systems in use is the one that graces most of the newer GM pickups: the Electronic Throttle Body. I keep getting the codes P2176, P2101, and P1516. Make certain your SUV runs to the best of its ability with a GMC Envoy throttle body unit from AutoZone. I have a 2010 GMC Terrain SLE-2, 46000 miles. Remove the engine cover. The bars not only provide protection to your bumper and interior parts against many different hazards, but it also adds a lot to the look of your truck. Are DTC P1516, P2101 and/or P2176 set? If DTC P1516, P2101 and/or P2176 are set, replace the throttle body. I know too much about EVAP from a Northstar Caddy I had, that I spent a lot of time trying to resolve a P0455. Tramp stamp your truck with a performancetrucks. I have a medium duty gmc 5500 truck here that has an intermittent problem. But your cars's manufacturer may have a other specification for the P2101 CHEVROLET code. Why Am I Getting DTC Codes P1516, P2101 And P2176 On My Chevrolet? - Answered by a verified Chevy Mechanic. They are connected to the keyed shaft for the throttle plate and used to communicate the position of the throttle plate.