Gm p2135

In some cases, the P2135 code may be caused by a problem with the throttle body or the electronic control module (ECM). If this is the case, you may need to replace these components to fully resolve the issue. Overall, fixing the P2135 code is a relatively simple process that can be completed with basic tools and a little bit of know-how.

DTC P2135 runs continuously when the above conditions are met. Circuit/System Description. The throttle actuator control (TAC) system uses 2 throttle position (TP) sensors to monitor the throttle position. The TP sensors 1 and 2 are located within the throttle body assembly. Each sensor has the following circuits:P2135 - Throttle/Pedal Position Sensor/Switch A/B Voltage Correlation Description: The powertrain control module (PCM) flagged a concern indicating that throttle position (TP) 1 and TP2 disagree by more than a calibrated limit. Possible Causes: TP sensor shorted internally to VREF ; TP sensor harness is short to voltageHave a 2004 chevy trailblazer with code P2135 P2138 and P0641 already changed the app and also check 5v on the fan, ac - Answered by a verified GM Mechanic. We use cookies to give you the best possible experience on our website.p2135 trouble code, how big of problem is it and how recurring might it be, sounds awful dangerous. I am buying a used chevy silverado 2500 4x4 and I am told that the vehicle has experienced this problem but has supposedly been fixed. Do you have any suggestions and/ or warning about buying a truck with this problem.Aug 3, 2022 ... Not yet I didn't think it would be a tune issue since it ran fine before with the GM OE 90mm TB. Looking at the tunes, they haven't changed ...Then perform these repairs to your car to rectify the code. Replace the accelerator pedal position sensor. Do repairs for a fault in the circuit (TPS or APP), like short, open, rusted wiring or poor connection. Replace the TPS or both throttle position sensors.55565489. GM · Прокладка дроссельной заслонки. 55566665. GM · ДРОССЕЛЬНАЯ ЗАСЛОНКА. 0280750498. BOSCH. 10 января 2020. Метки: своими руками. 45.

Has anyone run across a P2135 with a GM Performance E-Rod Crate motor. Fundamentally it is an E67 LS3. I have had an intermittent issue with the engine starting and immediately dying. Usually it will eventually run fine. I have tuned the engine and it runs great except for the intermittent running condition. It is throwing code P2135 Throttle Position (TP) 1-2 Correlation. I have tested ...1. With a scan tool, verify that DTC P2135 is set as Current or in History. ⇒ If DTC P2135 is set as Current or in History, proceed to Step 2. ⇒ If DTC P2135 is not set as Current or in History, refer to Diagnostic Trouble Code (DTC) List - Vehicle or Symptoms - Engine Controls in SI. 2. Turn OFF the ignition. 3. Open the hood.The P2138 is defined as "Throttle/Pedal Position Sensor/Switch "D"/"E" Voltage Correlation.". It is triggered when the vehicle's Engine Control Module (ECM) detects that the signals ...2003 GMC Yukon Denali 6.0 code P2135 intermittent. This vehicle has been a real headache! Code P2135 and it is intermittent. It has had a new throttle body and wiring connector, new module, new pedal position sensor and all the wiring has been tested for a voltage drop and taken out of the harness and visually inspected.Throttle body replaced but my suburban is still in reduced. Throttle body replaced but my suburban is still in reduced power mode … read more. Code P2135 & P2176. P2135 has been an issue for a couple of. P2135 has been an issue for a couple of months. replaced throttle body and TAC module, also accelerator pedal sensor and ECU still having ...P2135 throttle/pedal position sensor/switch "a"/"b" voltage correlation car will throw a mil light if the voltage exceeds 4.65 volts for more than .4 seconds. I have heard it can be caused by a low battery. load tested my battery and it's 106%. could also trip from ignition voltage exceeding 5.23v side effects: MIL light comes onCustomers may have a concern of lack of power and engine light on. DTCs set will almost always contain a P1518 and may contain any of the following (P1516, P2108, P0220, P0120, U0107). An improperly torqued TAC module ground may be at fault. The Ground is listed as G104 on TAC module schematic which is incorrectly labeled on SI document ID 855376.

To fix the P2135 fault code, check for a faulty throttle body assembly, open or shorted throttle body harness, poor electrical connection in the throttle body circuit, or a faulty engine control module. Visually inspect the wiring harness and connectors for damage, broken, bent, pushed out, or corroded pins.P2135 TPS Switch "A/B" Voltage Correlation If your GMC Yukon has P2135 it is considered "drive by wire". Which means that it uses sensors and actuators to control P2135 is a generic powertrain code that can affect any make or model of vehicle that has a "drive by wire" throttle system (almost every vehicle made today).Most common fix for the Chevy 5.3l and 6.0l with codes p2119 and p2135Customer: p2135 2009 chevy express van g1500 4.3l i have already replaces accelerator pedal and throttle body new chevy dealer?? Answered by Dave Nova in 14 mins 11 years ago. Dave Nova. Pet Specialist. 19,948 satisfied customers.The powertrain control module (PCM) continuously monitors the commanded and actual TPs. This DTC sets if the values are greater than the calibrated range. P1516 occurs when: The difference between the predicted throttle position and the actual throttle position is more than a calibrated amount. Action Taken When the DTC Sets.If you own a 2008-2011 year model Chevrolet, GMC, Cadillac or Hummer vehicle and are experiencing a "Reduced Power" message, have under 120,000 miles and les...

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Labor: 1.0. The cost to diagnose the P2135 Dodge code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most auto repair shops charge between $75 and $150 per hour.P2135 indicates throttle position sensors (TPS) 1-2 correlation issue. The symptom was typical for code P2135. When applying the accelerator pedal to a certain position, the check engine light became active with code P2135. Reduce engine power was shown on the dash. 2 new throttles had been installed and the problem did not go away.Start and idle the engine in Park for 3 minutes. With a scan tool, monitor desired and actual RPM. The ECM will start to learn the new idle cells and Desired RPM should start to decrease. Ignition OFF for 60 seconds. Start and idle the engine in Park for 3 minutes. Important: During the drive cycle the check engine light may come on with idle ...Reduced engine power light. P1516 P2101 In this video would be going over what the reduced engine power light means and what you should do to fix it, a few ...Events of this magnitude are defined as a Diagnostic Trouble Code, or DTC, such as the P2135 code which defines an issue within a car's "drive-by-wire" throttle system. ... This process remains the same for most vehicles, regardless of P2135 Ford or P2135 Chevy. Firstly you have to go online and find the TSBs, ...

What is the Chevy P2135 Code mean? Why is the Chevy P2135 Code Significant for Owners? Overview of Throttle Position Sensor and Its Role. Symptoms …DTC P2135 is set when there is high resistance on any of the four wires to the TPS sensor. With the ignition off, test for resistance between the low-voltage reference circuit and ground. If resistance is higher than 5 ohms, check the circuit for corrosion or chafed, cracked, or loose wires or connectors.Oct 28, 2022 · During the recall, GM dealers were told to replace the sensor at no cost. Newparts Has the Fix for the P2135 Chevy Silverado Issue. Don’t let the end of the recall scare you away from fixing the P2135 Chevy Silverado issue. You still own a capable truck that possibly has a lot of life left in it. Watch for the P2135 code and any associated symptoms to reappear. Conclusion. Many Chevy vehicles have the P2135 code, which indicates a problem with the throttle or pedal sensors. Chevy owners must comprehend this code since it may result in unusual throttle responses, reduced engine output, or even an abrupt halt.P2135 is a generic powertrain code that can affect any make or model of vehicle that has a "drive by wire" throttle system (almost every vehicle made today). P2135 TPS Switch "A/B" Voltage Correlation If your Chevy Aveo has P2135 it is considered "drive by wire". Which means that it uses sensors and actuators to control.Cuando se establece el código P2135, el ECM descubrió que el sensor de posición del acelerador y el sensor de posición del pedal del acelerador, no están produciendo las señales esperadas que deberían ser. Cuando el ECM detecta esto, puede poner tu vehículo en una condición a prueba de fallas que limita la apertura del acelerador al 5-15%.2009 Chevrolet impala 3.5 home phone ***-***-**** first code (2135) throttle position (tp) sensor 1-2 not plausible. the second code (co242) 1. powertrain control module indicated traction control 2. solenoil valve circuit 3. ... the C0242 code is set due to the P2135 code the C0242 is set due to the computer not being able to perfomr traction ...This cobalt had p2135, 2138, p0651 looked over the scan tool on this mobile call and the APP or accelerator pedal sensor was dropping out. Dont automatically...Hey everyone, I have a 2004 yukon denali 6.0l has fault codes p2135. Engine just randomly goes to limp home mode and I lose all throttle response. I have replaced throttle body, throttle body harness, accelerator pedal sensor, TAC module, TAC module harness between TAC module and pedal sensor...

Customer: p2135 2009 chevy express van g1500 4.3l i have already replaces accelerator pedal and throttle body new chevy dealer?? Answered by Dave Nova in 14 mins 11 years ago. Dave Nova. Pet Specialist. 19,948 satisfied customers.

Engine Power message displayed. The technician may observe on a scan tool DTC P2135: Throttle Position (TP) Sensor 1-2 Correlation set. as Current or in History. Cause. This condition may be caused by the difference between the TP Sensor 1 and TP Sensor 2 exceeding a. calibrated value for more than 2 seconds.When code P2135 is set, the ECM has found that the throttle position sensor and accelerator pedal position sensor aren’t producing the expected signals that they should be. When the ECM detects this, it may put the vehicle in a fail-safe condition that limits throttle opening to 5-15%. It may require the vehicle to be towed to a repair facility.I have an gmc yukon denali with reduced engine power on dash .trouble codes are p0120,p0220,p1516.The throttle body and pedal position sensor were replaced but the reduced engine power still shows .al ... 03 Denali 6.0 with 140K miles.DTC codes P0101,P0120,P0174,P0220,P2135,P0101,P0171,P0174 sometimes high idle sometimes low idle.The P2135 code sets when there is a discrepancy between the two throttle position sensors in the throttle body. This problem is common and requires replacement of the throttle body to fix. i just now replaced the the throttle body is there a way to know for sure if this fixed. i have a soalis snap on scanner.Then perform these repairs to your car to rectify the code. Replace the accelerator pedal position sensor. Do repairs for a fault in the circuit (TPS or APP), like short, open, rusted wiring or poor connection. Replace the TPS or both throttle position sensors.2011 Terrain V6 throwing P2135. Hey everyone I'm a newbie to this forum. I think I found the right forum to post in. I have a 2011 GMC Terrain 3.0 V6 SLE AWD approx. 135,000. Just had the radiator and thermostat replaced about 2,000 miles ago. Had a hole in the radiator. My wife was taking our son to the Dr. yesterday and only made it about 2 ...There is a computer update available at dealership which will usually take care of problem otherwise the throttle body needs to be replaced. Computer update will cost around $60 and throttle assembly would cost around $500. Let me know if you have more questions, thanks. Throttle body has already been replaced.C6 Scan & Tune - help P1516 P2101 P2135 - can anybody help me with this matter? -my car bogged down and stalled. -after a few minutes the car started again, and it seems nothing is wrong. but in traffic same problem showed up. -towed the car to my friends house to have it scanned with the OBD2 code scanner. -the codes...Chevrolet: hey I have a p2135 code and co242 1.powertrain. hey I have a p2135 code and co242 1.powertrain control module indicated traction control 2. solenoil valve circuit 3. pcm indicated tcs malfunction … read more. Gary. Vocational, Technical or Trade Scho.

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P2135 Throttle/Pedal Position Sensor/Switch "A"/"B" Voltage Correlation P1516 Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance I beleive that there is, specifically for chevrolet aveo 2006 a technician service bulletins. You should have it checked at gm dealer!!! ask for TSB Number: SB-08-06-04-004The P2135 code has to do with your vehicle’s relationship between the engine control module (ECM), the accelerator pedal, and the throttle body that pushes air into the engine.So CEL comes on for a day, I go to Autozone and they tell me it's a code P2135. This is what the definition says: Definition: Throttle position sensor (TPS) 1-2 correlation. Explanation: The ECM has detected that TPS 1 and TPS 2 disagree more than 4.5 percent for less than 1 second. Probably Cause: 1. Poor electrical connection.2003-2006 Chevrolet Avalanche, Corvette, Express, Monte Carlo, Silverado, SSR, Suburban, Tahoe, Trailblazer. for reduced engine power. p0120 is throttle position sensor, ( tps ). p0220 is relates to tps, p1516 tps is out of range. p2135 is a throttle body code, the throttle body needs replaced. but before you do it replace tps first to see if ...P2135 has been an issue for a couple of months. replaced throttle body and TAC module, also - Answered by a verified Chevy Mechanic. ... 2005 chevrolet trailblazer throws p2135,po641,p2135,po641 reduced power and check engine lamp,only when it rains? replaced throtel body and accelerator positon sensor ...Symptoms of Code P2135. Check engine light illumination. Poor fuel economy. Surge or even possibly a hesitation when accelerating. Difficult to start the vehicle. Poor throttle response. A sudden reduction in the engine power. Limp mode. Poor acceleration.Around 72000. GM Bob : You are still under warranty on time 5/13/2014 miles only good to 36k. GM Bob : You also have 2 open recalls. GM Bob : some dealer may go 50/50 on the repair. GM Bob : I think the last one I did would have cost around $300-$400.2008-2009 Chevrolet Equinox, Uplander 2008-2011 Chevrolet Impala 2008, 2011-2012 Chevrolet Captiva 2008-2012 Chevrolet Colorado, Malibu 2009-2011 Chevrolet Traverse 2008-2012 GMC Canyon 2009-2011 GMC Acadia 2008-2010 Hummer H3 2009 Hummer H3T 2008-2009 Pontiac G8, Montana SV6, Torrent 2008-2010 Pontiac G6 2008 Saturn Outlook 2008-2009 Saturn VUEApa kode Chevrolet P2135? Kode P2135 Chevy artinya “Throttle Position (TP) Sensor 1-2 Correlation”. Apa itu kode GM P2135? Kode kesalahan umum terjadi pada beberapa merek dan model GM. Kode kesalahan menunjukkan adanya masalah dengan sensor posisi throttle Anda.I noticed that if I cleared the code without doing any repairs the car would run great for anywhere between 3 and 5 days then the problem would return. After some research I replaced the throttle body actuator plug. Now my problem is after the power reduced mode I get code p2135. ….

Service Stabilitrak light comes on when idling on 2010 GMC Yukon XL , with codes P2135 A/B. Cannot drive when this happens. Any ideas on how to correct? I have reset the codes twice in 2 weeks each time the stabilitrak service light is cleared and we are able to drive the vehicle.P2135 TPS Switch "A/B" Voltage Correlation If your GMC Terrain has P2135 it is considered "drive by wire". Which means that it uses sensors and actuators to control P2135 is a generic powertrain code that can affect any make or model of vehicle that has a "drive by wire" throttle system (almost every vehicle made today).As per the issue explained by you, your Chevy Aveo 2009 is popping the code P2135 and you have replaced the throttle body, this issue means: P2135 Chevrolet Code - Throttle Position Sensors 1-2 Not Plausible. As you have changed the throttle body the issue can be with the wiring harness linked with it!The DTC P2135 is for a TP Sensor fault. I'm pretty sure that the TP Sensors cannot be replaced individually, but will require a throttle body change. Before doing that I would suggest carefully checking the connector(s) to insure that the pin contacts are good (no corrosion) and that they are secure on the throttle body.I had Onstar run an on demand diagnosis and all three codes are related to ECM and recommend service either immediately or within one day and the codes are (P0123, P0223 & P2135) Still waiting for the dealership to call me back to even schedule and appointment.It's been a rough year for the electric carmaker. Tesla’s bad year keeps getting worse. This week, the high-flying California carmaker’s stock continued its year-long slide. By Tue...P0120 code is defined as “Throttle/Pedal Position Sensor ‘A’ Circuit.”. The powertrain control module (PCM) triggers this code when it detects abnormal voltage readings from one of your car’s throttle position (TP) or accelerator pedal position (APP) sensors. The P0120 code can be caused by either a faulty TP or APP sensor, damaged ...P2135 Throttle/Pedal Position Sensor/Switch "A"/"B" Voltage Correlation P1516 Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance I beleive that there is, specifically for chevrolet aveo 2006 a technician service bulletins. You should have it checked at gm dealer!!! ask for TSB Number: SB-08-06-04-004Buy Replacement TPS Here: https://amzn.to/2HYM4lxBuy Entire GM Throttle Body Assembly: https://amzn.to/2KdwdQTBuy Replacement Throttle Body Here: https://amz...Los síntomas evidentes de un código P2135 Chevrolet generalmente son: Los sensores de posición del acelerador 1-2 no son plausibles. Se enciende la luz de fallo de motor (Check Engine). El vehículo puede experimentar una pérdida de potencia. El acelerador puede responder de manera irregular o no responder en absoluto. Gm p2135, P2135 is a generic powertrain code that can affect any make or model of vehicle that has a "drive by wire" throttle system (almost every vehicle made today). P2135 TPS Switch "A/B" Voltage Correlation If your Chevy Cruze has P2135 it is considered "drive by wire". Which means that it uses sensors and actuators to control., If you own a 2008-2011 year model Chevrolet, GMC, Cadillac or Hummer vehicle and are experiencing a "Reduced Power" message, have under 120,000 miles and les..., the P2135 is saying the computer sees the 2 throttle position sensors built into the throttle body do not match. this is usually cause by one of 2 things. 1 ) the connection at the throttle body or possible terminal crimps inside the connector have bad connections. 2 ) the throttle body itself has an internal failure., Displayed, DTC P2135 Set Models: 2008-2011 Cadillac Escalade Models 2009-2011 Cadillac Escalade Two-Mode Hybrid 2008-2009 Chevrolet TrailBlazer 2008-2011 Chevrolet Avalanche, Colorado, Express, Silverado, Suburban, Tahoe 2008-2011 Chevrolet Tahoe Two-Mode Hybrid 2009-2011 Chevrolet Silverado Two-Mode Hybrid 2008-2009 GMC Envoy, Code P2135 in Chevrolet vehicles refers to a throttle/pedal position sensor/switch voltage correlation malfunction. It indicates that there is an issue with the electronic throttle control system, causing the accelerator pedal and throttle body to have conflicting readings., The P2135 is pointing to a fault in the Throttle Position Sensor. On this vehicle, the TPS is built into the Throttle Body, and is not serviced seperately. Before condemning the TPS/Throttle Body, there are a few things to check: Inspect the air cleaner outlet duct for loose connecting clamps, cracks, or other damage., Labor: 1.0. To diagnose the P2135 Chevrolet code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour., P2135 is a generic powertrain code that can affect any make or model of vehicle that has a "drive by wire" throttle system (almost every vehicle made today). P2135 TPS Switch "A/B" Voltage Correlation If your Chevy Silverado has P2135 it is considered "drive by wire". Which means that it uses sensors and actuators to control., P2135 is a generic powertrain code that can affect any make or model of vehicle that has a "drive by wire" throttle system (almost every vehicle made today). P2135 TPS Switch "A/B" Voltage Correlation If your Chevy Trailblazer has P2135 it is considered "drive by wire". Which means that it uses sensors and actuators to control, P2135 is a generic powertrain code that can affect any make or model of vehicle that has a "drive by wire" throttle system (almost every vehicle made today). P2135 TPS Switch "A/B" Voltage Correlation If your GMC Savana has P2135 it is considered "drive by wire". Which means that it uses sensors and actuators to control., mike101 Discussion starter. 8 posts · Joined 2022. #1 · Mar 26, 2022. I need some assistance on the 2008 chevy impala camshaft wiring, I replaced the pigtail wire harness, and then got the camshaft sensor diagnostics code p0340. Does anyone have a wiring schematic they can refer me to, so that i can make sure everything is connected properly., There are NO codes that indicate there is a bad or failed part. NONE. This one P2135 is for Throttle Position (TP) Sensor 1-2 Correlation, TP sensors 1 and 2 are located within the throttle body assembly. That hail mary I suggested is fast and FREE with all data lost akin to a second look. KSSTMILLER., the proper fix would be replace the whole pigtale of te throttle body with another one. make sure you solder and isolate the wires correctly., The ECM decodes the serial data signal and is used as voltages for throttle position sensor 1 and 2. The Diagnostic Trouble Code (DTC) will be set when the ECM detects that throttle position sensors 1 and 2 disagree greater than 7 - 10 percent for greater than 1 s. P2135 Chevrolet Code - Throttle Position Sensors 1-2 Not Plausible., May 26, 2022 · P2135 is a “Throttle/Pedal Position Sensor/Switch A/B Voltage Correlation” diagnostic trouble code. It means your car’s computer, the Powertrain Control Module (PCM), detects an issue with either one of the two throttle position (TP) sensors or the pedal position sensors . , Received 3,015 Likes on 2,172 Posts. Got to love it when p1516, p2135, p2101 are all throttle body codes with a problem in the TB itself; hence not a single one accelerator pedal sensor problems instead. So looks like the dealer screwed you on work/parts that had nothing to do with the problem, other than just lining their pockets isntead., Jun 23, 2006 ... My 05 is consistently throwing code P2135 (TPS 1-2 correlation). I had it to the dealer and another shop who cleared the code and performed ..., 4. 1. Remove the air inlet duct from the throttle body. 2. Disconnect the throttle body harness connector. 3. Connect the jumper wires between the TP sensor terminals of the throttle body harness connector and the corresponding TP sensor terminals of the throttle body. 4. Observe the TP sensor 1 and 2 with a scan tool., Have a 2004 chevy trailblazer with code P2135 P2138 and P0641 already changed the app and also check 5v on the fan, ac - Answered by a verified GM Mechanic. We use cookies to give you the best possible experience on our website., In recent years, the automotive industry has witnessed a significant shift towards electric and autonomous vehicles. One company that has been at the forefront of this revolution i..., El código de diagnóstico P2135 de Nissan se refiere a un problema en el Actuador de Control del Acelerador Eléctrico. Este actuador está compuesto por un motor de control del acelerador y un sensor de posición del acelerador, entre otros componentes. El sensor de posición del acelerador responde al movimiento de la válvula del acelerador., P2135 is a generic powertrain code that can affect any make or model of vehicle that has a "drive by wire" throttle system (almost every vehicle made today). P2135 TPS Switch "A/B" Voltage Correlation If your Chevy Colorado has P2135 it is considered "drive by wire". Which means that it uses sensors and actuators to control, P2135 code - Throttle position sensor. I was about 90 minutes into a 3.5 hour drive home yesterday on the interstate with my 2010 Silverado 5.3L V8 LC9 when all of the sudden I started losing power. The DIC displayed messages "Service Stabilitrak", "Traction control off", and "Engine Power Reduced". I pulled over, shut off the engine, popped ..., Ive done quite a bit . Replaced throttle actuator twice .replaced the connector once . Cheaked the engine ground and added a second ground for the engine stll get the codes and reduced engine power. Chevy Mechanic: Brian PJ. Bes suggestion I have is to run the diagnostic., Reduced engine power P2135. I was on my way to meet my parents about 40 miles out of town. I felt a jerk and service traction control, service stabili trak and reduced engine power flashed. My speed started to drop and I had to keep It floored to make It to the rest stop., Causes and Fixes Chevy/GMC P2135 Code: Throttle/Pedal Position Sensor/Switch A / B Voltage Correlation. Symptoms of a Bad Throttle Position Sensor and How See if it Has Failed Video. •..., May 5, 2021 · Good luck! P2135 is a generic powertrain code that can affect any make or model of vehicle that has a "drive by wire" throttle system (almost every vehicle made today). P2135 TPS Switch "A/B" Voltage Correlation If your Chevy Sonic has P2135 it is considered "drive by wire". Which means that it uses sensors and actuators to control. , Customer: p2135 2009 chevy express van g1500 4.3l i have already replaces accelerator pedal and throttle body new chevy dealer?? Answered by Dave Nova in 14 mins 11 years ago. Dave Nova. Pet Specialist. 19,948 satisfied customers., The P2135 code has to do with your vehicle’s relationship between the engine control module (ECM), the accelerator pedal, and the throttle body that pushes air into the engine. Most modern ..., This 2010 Chevy Impala has a very intermittent glitch that puts the PCM into REDUCED POWER mode. Quite annoying.Each time it throws a P0641 - 5V Reference #1..., 4001 posts · Joined 2010. #1 · May 10, 2019. So a couple weeks ago I Got the 2 trouble trouble codes p0171 p2135 and went into limp mode. I turned the car off, cleared the codes and only p0171 came back and has been on consistently. I've changed the fuel filter, checked the vacuum lines, cleaned the maf adn air filter. Nothing has helped yet., CHEVROLET CRUZE SONIC CODE P2135 THROTTLE PEDAL POSITION SENSOR FIX, CHEVY CRUZE SONIC Throttle Body (1.4 Engine): https://amzn.to/2u9kyz0 Throttle Body (..., Condition/Concern: A vehicle may be brought into the dealer for a reduced power message, and DTCs P0120, P0220, P1516, P2101, or P2135. 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.