What causes a p2135 code. May 5, 2021 · Ford Focus: P2135 Causes + Diagnosis.

What causes a p2135 code When your Versa has P2135, there are four main issues that cause it. In general, the cost of replacing a throttle position sensor or pedal position sensor can range from $100 to $300 for parts, with additional labor charges for installation. Dec 15, 2017 · The code it is throwing is P2135, which is throttle/pedal position sensor/switch A/B voltage correlation. Inspect it carefully for missing or bent female terminals. P2135 TPS Switch "A/B" Voltage Correlation If your Chevy Suburban has P2135 it is considered "drive by wire". 0. When your Envoy has P2135, there are four main issues that cause it. May 6, 2021 · Nissan Versa: P2135 Causes + Diagnosis. - OBDII code P2135 indicates that there is an incorrect correlation between the voltage signals of the throttle position sensor 'A' and throttle position sensor 'B'. Understanding the potential causes of the P2135 code can help you diagnose the issue more effectively. To diagnose the P2135 Mercedes-Benz code, it typically requires 1. Nov 29, 2023 · Si vous essayez de comprendre la cause du code P2135, il est important de suivre les mêmes étapes de diagnostic que celles utilisées par les mécaniciens professionnels. ” PCM activates this code when there’s a difference in the voltage between the accelerator pedal position (APP) sensor and the throttle position sensor (TPS). See what the 2 fault codes have in common as causes if the faults occur at the same time together. Of these issues, the PCM is usually the least likely unless there is a TSB (technical service bulletin) for your engine and model Feb 12, 2020 · Code P2135 stands for Throttle/Pedal Position Sensor/Switch 'A'/'B' Voltage Correlation. Immediate repair is the only recommendation. To diagnose the P2135 GMC code, it typically requires 1. I was wondering if anyone else has experienced this code, or the related symptoms, and how I would go about resolving this. If the values do not match up, code P2135 will be stored. Sep 21, 2021 · Welcome to the forum. Of these issues, the PCM is usually the least likely unless there is a TSB (technical service bulletin) for your engine and model Jun 9, 2022 · What is the Cost to Diagnose the Code? Labor: 1. Get back on the road quickly! May 5, 2021 · 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). This estimate includes the cost of labor, parts, and any diagnostic fees that may be incurred. How can I diagnose the throttle position sensor circuit in a 2008 Nissan Sentra with code P2135? May 10, 2024 · When interpreting the diagnostic readings, pay attention to any other codes that are present. This sensor monitors the position of the throttle and Apr 30, 2020 · If additional codes such as P2136 were present, address these codes first as they are a component of the system and may be the direct cause of the P2135 code. What can cause the OBDII code P2135 to trigger in a 2008 Nissan Sentra? - The primary cause is a malfunction in the throttle position sensor circuit, which may be due to sensor failure, wiring issues, or a faulty electronic control module. May 5, 2021 · Chevy Cobalt: P2135 Causes + Diagnosis. Of these issues, the PCM is usually the least likely unless there is a TSB (technical service bulletin) for your engine and Home LincolnP2135 Lincoln DTC P2135 Make: Lincoln Code: P2135 Definition: Throttle / Pedal Position Sensor / Switch A / B Voltage Correlation Description: This DTC sets when the PCM indicates that throttle position (TP) voltage PIDs TP1 and TP2 disagree by greater than a calibrated limit. This issue can significantly affect the vehicle’s performance, potentially causing erratic throttle responses, stalling, or even preventing Nov 11, 2023 · What Does The P2135 Code Mean On Your Car’s Dashboard Display? Understanding the P2135 Code: Signs and Symptoms: Causes and Solutions: Professional Diagnosis and Repair: Causes Of The P2135 Code; Intake Valve Control Circuit; Intake Manifold Runner Control Circuit; Engine Coolant Temperature Sensor; Throttle Position Sensor; Mass Air Flow Sensor Aug 29, 2016 · The two TPS sensors operate inversely -- one has an increasing voltage when throttle is applied and one has decreasing voltage on throttle application. Of these issues, the PCM is usually the least likely unless there is a TSB (technical service bulletin) for your engine and May 10, 2024 · Potential Causes of the P2105 Code. Of these issues, the PCM is usually the least likely unless there is a TSB (technical service bulletin) for your engine and Jul 23, 2023 · What is the Cost to Diagnose the Code? Labor: 1. Prompt diagnosis and repair of the issue are crucial to solving this problem. Jan 7, 2023 · Here are the top symptoms occurring with the P2135 trouble code. Of these issues, the PCM is usually the least likely unless there is a TSB (technical service bulletin) for your engine and Causes and Fixes Chevy/GMC P2135 Code: Throttle/Pedal Position Sensor/Switch A / B Voltage Correlation. Of these issues, the PCM is usually the least likely unless there is a TSB (technical service bulletin) for your engine and model May 5, 2021 · 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). May 5, 2021 · Toyota Tundra: P2135 Causes + Diagnosis. If the two TPS sensor readings don't correlate in the PCM for more than a couple seconds, DTC P2135 is set in the PCM. Sep 9, 2024 · By understanding code P2135, its causes, and the diagnostic and repair process, vehicle owners and technicians can efficiently resolve this issue and restore proper throttle control system operation. Which means that it uses sensors and actuators to control The P2135 code can potentially cause your vehicle to fail an emissions test, as it indicates a problem with the electronic throttle control system, which can affect the engine's performance and emissions output. Bien que chaque technicien le gère différemment, voici quelques étapes que vous préférerez peut-être suivre. It expects the voltages to correlate with each other in a predictable manner. May 10, 2024 · Another component that can cause code P2135 is the engine control module (ECM). The more you press on the gas, the more the throttle opens up. A P2135 code is defined as Throttle/Pedal Position Sensor/Switch A/B Voltage Correlation. 3 in it. Of these issues, the PCM is usually the least likely unless there is a TSB (technical service bulletin) for your engine and NOTE: If DTC P2135 is displayed with DTC P0643, first perform the trouble diagnosis for DTC P0643. Cause: Corrosion; Incorrect connections; Damaged TP sensor 3. Of these issues, the PCM is usually the least likely unless there is a TSB (technical service bulletin) for your engine and Feb 24, 2023 · 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. The P2135 fault code in automobiles can cause a range of symptoms, including: – Reduced engine power – Stalling or hesitation while driving – Difficulty starting the engine – The check engine light may turn on – The accelerator pedal may become unresponsive – The cruise control may stop working – The vehicle may go into “limp Dec 8, 2024 · What causes a P2135 code? A P2135 code typically arises from issues within the throttle position sensor. If you experience any of the symptoms associated with Code P2135, it is vital to contact a certified mechanic to diagnose your vehicle accurately. Which means that it uses sensors and actuators to control May 5, 2021 · Toyota Camry: P2135 Causes + Diagnosis. Of these issues, the PCM is usually the least likely unless there is a TSB (technical service bulletin) for your engine and How to fix a P2135 engine Code: Throttle/Pedal Position Sensor/Switch A / B Voltage CorrelationNote: If the throttle body or sensors are replaced, the comput The P2135 code for Chrysler vehicles indicates a Throttle Position Sensor 1/2 Correlation issue. Inspect the throttle position sensors, wiring, and connectors for any signs of damage or corrosion. When your Sentra has P2135, there are four main issues that cause it. Since there can be minor differences between the sensors, code P2135 usually happens when the discrepancy is so substantial that the reading has to be inaccurate. - The code P2135 indicates a Throttle/Pedal Position Sensor/Switch 'A'/'B' Voltage Correlation issue. While certain conditions are more prevalent than others, it pays to understand each possible cause of this issue. The typical repair costs for addressing the P2135 Buick code can vary depending on the specific cause of the issue and the labor rates in your area. Addressing Wiring and Connector Issues. How To Diagnose the P2138 Code? First of all, scan the P2138 using the OBD-II scanner. 4. With your car idling in Park, use an OBD2 scan tool to view the voltage output data from the two TP sensors. The specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. May 5, 2021 · Ford F150: P2135 Causes + Diagnosis. When your SRX has P2135, there are four main issues that cause it. 3. Of these issues, the PCM is usually the least likely unless there is a TSB (technical service bulletin) for your engine and May 5, 2021 · 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). May 6, 2021 · Saab 9-3: P2135 Causes + Diagnosis. P2135 serves as a reminder that electronic control devices do fail occasionally and it’s completely fine and reparable. One common cause of the P2135 code is a faulty throttle pedal position sensor. Clean off any corrosion using a small pocket Read More: P2135 Code Symptoms and Causes. When your Accord has P2135, there are four main issues that cause it. Will the P2135 code cause my 2010 Ford Fusion to fail an emissions test? The P2135 code can potentially cause your vehicle to fail an emissions test, as it indicates a problem with the electronic throttle control system, which can affect the engine's performance and emissions output. Look for corrosion. On average, you can expect to pay anywhere from $200 to $500 for parts and labor. Can a dirty throttle body trigger the P2135 code? May 6, 2021 · 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). 2. Nov 23, 2024 · The dreaded P2135 Nissan OBD2 code can bring your smooth ride to a screeching halt. In this case, you’ll need to replace the ECM to resolve the issue. NOTE: On V6 and V8, this DTC refers to Bank 1. If I shut the truck off and clear the code, it will be fine after that. When your Tahoe has P2135, there are four main issues that cause it. When your Altima has P2135, there are four main issues that cause it. P2135 TPS Switch "A/B" Voltage Correlation If your Dodge Journey has P2135 it is considered "drive by wire". May 6, 2021 · Nissan Altima: P2135 Causes + Diagnosis. Scan and Graph TP Sensor Data. When your Encore has P2135, there are four main issues that cause it. Check Engine Light; Difficulty accelerating; No start situation; Stalling engine; Causes of the P2135 Code. Symptoms of a Bad Throttle Position Sensor and How Se May 5, 2021 · Chevy Aveo: P2135 Causes + Diagnosis. Sep 9, 2024 · The ECM monitors the TP and APP sensor signals to determine the driver's torque request. Related: P2127 Trouble Code: Meaning, Symptoms, Causes & Fixes P2121 Trouble Code: Meaning, Symptoms, Causes & Fixes P2115 Trouble Code: Meaning, Symptoms, Causes & Fixes Getting P2135 on your code reader? Learn what this code means and how to fix it. Rationally incorrect voltage is sent to ECM compared with the signals from TP sensor 1 and TP sensor 2. Therefore, the total repair cost could be anywhere from $200 to $500. To diagnose the P2135 Nissan code, it typically requires 1. When your F150 has P2135, there are four main issues that cause it. The cost of repairing a P2135 code in a Cadillac can vary depending on the specific cause of the issue. 0 hour of labor. Of these issues, the PCM is usually the least likely unless there is a TSB (technical service bulletin) for your engine and model year. When your Ram has P2135, there are four main issues that cause it. May 26, 2022 · How to diagnose the causes of a check engine light for code P2135. P2135 TPS Switch "A/B" Voltage Correlation If your Dodge Avenger has P2135 it is considered "drive by wire". This includes problems with the wiring or connections that link the throttle body to the engine control module (ECM). Typically, replacing faulty throttle position sensors can cost between $100 to $300, while cleaning the throttle body may cost around $50 to $100. When your Cobalt has P2135, there are four main issues that cause it. Aug 13, 2024 · Cause: In rare cases, the ECM itself may be malfunctioning, leading to the P2135 code. May 5, 2021 · Buick Encore: P2135 Causes + Diagnosis. When your Camry has P2135, there are four main issues that cause it. Solution: Reprogramming or replacing the ECM may be necessary, though this is typically a last resort after other causes have been ruled out. Learn about OBD2 code P2135, possible causes, and how to fix throttle/pedal position sensor voltage correlation issues. Of these issues, the PCM is usually the least likely unless there is a TSB (technical service bulletin) for your engine and May 5, 2021 · Ford Focus: P2135 Causes + Diagnosis. P2135 TPS Switch "A/B" Voltage Correlation If your Jeep Compass has P2135 it is considered "drive by wire". Depending on the exact cause of the fault code P2135, your mechanic may refer to the factory service manuals and apply any one or more of the following fixes: Install a new throttle position sensor (make sure to clean the throttle body using a throttle body cleaner) May 6, 2021 · Chevy Trax: P2135 Causes + Diagnosis. Understanding what this code means, its causes, symptoms, and solutions can save you time and money. Is it possible to reset the P2135 code in a GMC Sierra without repairing the issue? Common Causes of P2135 Code. P2135 TPS Switch "A/B" Voltage Correlation If your Chevy Colorado has P2135 it is considered "drive by wire". The cost of repairing a P2135 code on a Mazda vehicle can vary depending on the specific cause of the issue. To diagnose the P2135 code, it typically requires 1. Most of what I garner from various forums is that P2135 points more to the TB than the pedal. P2135 TPS Switch "A/B" Voltage Correlation If your Jeep Wrangler has P2135 it is considered "drive by wire". What It Means: OBD2 code P2135 indicates a problem with the Throttle / Pedal Position Sensor / Switch A/B Voltage Correlation. Depending on the exact cause of the P2135 code, you may need to replace the throttle position sensor, repair damaged wiring or connectors, clean the throttle body, or reset the electronic throttle control system. This sensor is responsible for detecting the position of the throttle pedal and sending that information to the engine control module. Dec 14, 2021 · Having explored the basics of P2135 code in Chevy cars, it’s importance, common causes, tell-tale symptoms, DIY fixes, and the proactive steps one ought to take, it’s worthwhile to delve deeper. Additional hidden factors may contribute to the trigger of the P2135 code , and addressing these becomes crucial to prevent repeat occurrences and May 5, 2021 · 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). Of these issues, the PCM is usually the least likely unless there is a TSB (technical service bulletin) for your engine and model - The repair time can vary based on the specific cause of the code and the shop's workload, but it typically takes a few hours to diagnose and repair the P2135 code related to the Throttle/Pedal Position Sensor/Switch in a Ford vehicle. Inspect the throttle body wiring for damage or corrosion. If the Throttle body & APPS pedal assemblies have been replaced & still have issues, make sure that they meet OEM specs. This code triggers when the PCM detects a problem with your vehicle’s throttle or pedal position sensors/switches. How can Sep 12, 2024 · The typical repair costs for addressing a P2135 code on a 2014 GMC Sierra can vary depending on the exact cause of the issue. This code is used almost exclusively in engines equipped with an electronic throttle body and an electronic accelerator pedal (gas pedal). Sep 9, 2019 · What is the Cost to Diagnose the Code? Labor: 1. Which means that it uses sensors and actuators to control May 5, 2021 · GMC Envoy: P2135 Causes + Diagnosis. When your Edge has P2135, there are four main issues that cause it. On average, the parts for this repair can range from $100 to $300, while the labor costs can add another $100 to $200. Potential causes of this code include: Faulty throttle position sensor (most common) Whenever your PCM observes a problem with the signals coming from the throttle position sensor, it triggers the P2135 code. P2135 TPS Switch "A/B" Voltage Correlation If your Chevy Express has P2135 it is considered "drive by wire". They are the accelerator pedal position sensor, the throttle position sensor, a wiring issue, or a PCM issue. Because the P2135 DTC relates to both the throttle body and accelerator pedal sensors, there could be a problem with either one. If the P2135 code remains unresolved, you might continue to experience decreased engine performance and frequent stalling or sudden stopping. Which means that it uses sensors and actuators to control Dec 5, 2024 · What causes a P2101 code? A P2101 code typically arises from issues within the throttle actuator control motor circuit. When your Aveo has P2135, there are four main issues that cause it. Jun 30, 2021 · Where To Get Parts To Resolve the P2135 Code. When your Focus has P2135, there are four main issues that cause it. Here are some common reasons why this code may appear: Faulty Throttle Position Sensor (TPS): The most common cause of the P2135 code is a malfunctioning TPS. May 5, 2021 · Honda Accord: P2135 Causes + Diagnosis. Discover the causes and solutions for the P2097 code, which indicates a rich fuel Mar 13, 2024 · In this article, we’ll dive into what causes the P2135 code and the steps you can take to fix it. When your Malibu has P2135, there are four main issues that cause it. If you’re experiencing the P2105 code on your Harley, it’s important to understand the potential causes. Dec 19, 2024 · I have a 2009 Silverado with the 5. This component monitors the angle of the throttle plate and relays this information to the engine control unit (ECU). What are the common causes of code P2135? TPS failure (most common concern) P2135 is a diagnostic trouble code (DTC) for "Throttle/Pedal Position Sensor/Switch A / B Voltage Correlation". If there is a significant disparity, the PCM will trigger this code. Many individual conditions can serve as the underlying cause of DTC P2135. May 6, 2021 · Dodge Ram: P2135 Causes + Diagnosis. Of these issues, the PCM is usually the least likely unless there is a TSB (technical service bulletin) for your engine and model Cost to Fix P2135 Cadillac. Which means that it uses sensors and actuators to control May 5, 2021 · Chevy Tahoe: P2135 Causes + Diagnosis. What are the possible causes of OBDII code P2135 in a Honda? - Possible causes include a faulty throttle position sensor, damaged wiring or connectors, issues with the throttle Common Causes of P2135 Code. May 5, 2021 · Chevy Malibu: P2135 Causes + Diagnosis. P2135 TPS Switch "A/B" Voltage Correlation If your Ford Mustang has P2135 it is considered "drive by wire". The following are the most common causes of DTC P2135. To diagnose the P2135 Chevrolet code, it typically requires 1. Let’s jump right in. Feb 22, 2024 · Causes of Code P2135. P2135 Code Definition. Which means that it uses sensors and actuators to control May 5, 2021 · 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). In general, replacing faulty throttle position sensors, wiring, or connectors can cost anywhere from $200 to $500, including parts and labor. Of these issues, the PCM is usually the least likely unless there is a TSB (technical service bulletin) for your engine and May 6, 2021 · 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). Once you have identified the cause of the issue, you can begin to take steps to fix it. Inspect the connectors of the throttle body for damage. May 5, 2021 · Chevy Cruze: P2135 Causes + Diagnosis. The P2105 code indicates that there is a problem with the throttle actuator control system that has forced the engine to shut down. Cause: Corrosion; Incorrect connections; Damaged TP sensor OBD2 Code: P2135 Throttle / Pedal Position Sensor / Switch A/B Voltage Correlation. If the ECM is faulty, it can trigger the code. Nov 15, 2023 · The P2135: Throttle/Pedal Position Sensor/Switch A/B Voltage Correlation code indicates a problem with the correlation of voltage signals from the throttle position sensor and the pedal position sensor. After inspection, clear the code and make a test drive. Potential Causes of P2135 DTC Perform a diagnostic scan to confirm the P2135 code and identify the exact cause of the issue. This sensor monitors the position of the throttle and sends the data to the May 5, 2021 · Cadillac SRX: P2135 Causes + Diagnosis. When your 9-3 has P2135, there are four main issues that cause it. This article mainly explains the P2135 code symptoms, its causes, and how to fix it. Additionally, the check engine light will illuminate and the code will be set. May 5, 2021 · 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). May 6, 2021 · Nissan Sentra: P2135 Causes + Diagnosis. When your Sierra has P2135, there are four main issues that cause it. Read the article to know possible causes, symptoms, and descriptions. Which means that it uses sensors and actuators to control Cost to Fix P2135 Buick. Replacing the throttle body without checking for poor wiring or loose connections. Another common cause is a malfunctioning throttle position sensor. Which means that it uses sensors and actuators to control May 5, 2021 · Honda Pilot: P2135 Causes + Diagnosis. Code P2135 can be frustrating and, if left unchecked, can cause some severe engine issues. Which means that it uses sensors and actuators to control. ” What Does the P2135 May 30, 2024 · This guide will cover the definition of the P2135 code, its symptoms, common causes, and straightforward fixes to get you back on the road. P2135 TPS Switch "A/B" Voltage Correlation If your Cadillac Escalade has P2135 it is considered "drive by wire". In some cases, code P2135 can be caused by damaged wiring or corrosion on the terminals. This means that the correlation between the throttle position sensor 1 and throttle position sensor 2 is not within the expected range. When there’s a discrepancy between signals A and B from these sensors, it triggers the code. Frequently Asked Questions About P2135 Cost to Fix P2135 Chevrolet. DTC P2135 can be caused by a number of faulty parts, including the PCM and the throttle position sensor. Recently, when it starts cold, the check engine light comes on code P2135, Service stablitrak, and engine power reduced, runs like crap as well. When your Trax has P2135, there are four main issues that cause it. Common Causes of P2135. Faulty, burnt, or corroded throttle body pigtail; Wiring short to ground Mar 25, 2021 · How Serious Is Code P2135? – Severe This trouble code can cause the vehicle to lose throttle response. When your Cruze has P2135, there are four main issues that cause it. P2135 TPS Switch "A/B" Voltage Correlation If your Ford Explorer has P2135 it is considered "drive by wire". Of these issues, the PCM is usually the least likely unless there is a TSB (technical service bulletin) for your engine and To diagnose the cause of OBDII code P2135 in your Lexus, you can use a scan tool to check for any additional trouble codes, visually inspect the throttle and pedal position sensors for damage or loose connections, and perform a voltage test on the sensors. The codes both share some things. The cost of repairing the P2135 code on a Chevrolet can vary depending on the specific cause of the issue. Of these issues, the PCM is usually the least likely unless there is a TSB (technical service bulletin) for your engine and May 20, 2022 · What is the Cost to Diagnose the Code? Labor: 1. Customer: My local mechanic tells me my 2005 Saab 9-3 Arc is throwing a P2135 DTC, which means either the acclerator pedal position sensor or the throttle plate position sensor is kaput. What are the possible causes of OBDII code P2135 in a Hummer? - Possible causes include a faulty throttle position sensor, pedal position sensor malfunction, wiring issues, or a problem with the electronic throttle control system. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. May 5, 2021 · GMC Sierra: P2135 Causes + Diagnosis. That’s why it’s important to address whatever’s The typical repair costs for addressing a P2135 code on a Dodge vehicle can range from $150 to $500, depending on the specific cause of the issue and the parts needed for repair. A throttle position sensor tells the ECM exactly how far to open or close the throttle plate. Jun 14, 2020 · What is the Cost to Diagnose the Code? Labor: 1. When your Pilot has P2135, there are four main issues that cause it. Test the throttle body for proper functioning and cleanliness, cleaning or replacing it if necessary. If this happens at the wrong time, it could result in a wreck. Causes Aug 11, 2023 · Code P2135 means “Throttle / Pedal Position Sensor / Switch A/B Voltage Correlation. P2135 code stands for “Throttle/Pedal Position Sensor/ Switch A/B Voltage Correlation. Pull the electrical connector out of the throttle body. Here are some of the possible causes: Electrical Issues and Connector May 5, 2021 · Ford Edge: P2135 Causes + Diagnosis. What causes the P2135 code to appear in an Infiniti? Typical causes include a faulty throttle position sensor, wiring issues such as corrosion or damage, a dirty throttle body, or a failing electronic throttle control (ETC) system. 7. Here are some common causes: Faulty Throttle Position Sensor (TPS): The most common cause of the P2135 code is a malfunctioning TPS. This code signifies a problem with the throttle position sensor (TPS) and its correlation with the pedal position sensor. 10. FordP2135 Ford DTC P2135 Make: Ford Code: P2135 Definition: Throttle / Pedal Position Sensor / Switch A / B Voltage Correlation Description: This DTC sets when the PCM indicates that throttle position (TP) voltage PIDs TP1 and TP2 disagree by greater than a calibrated limit. P2135 TPS Switch "A/B" Voltage Correlation If your Chevy Equinox has P2135 it is considered "drive by wire". Code P2135 Common Diagnosis Mistakes. When your Tundra has P2135, there are four main issues that cause it. Of these issues, the PCM is usually the least likely unless there is a TSB (technical service bulletin) for your engine and Symptoms of a P2135 code can range from stalling when you come to a stop, total lack of power, no acceleration, sudden loss of power at cruise speeds or stuck throttle at current rpm. Use the freeze frame data to check the main issue. For example, code P2135 indicates a problem with the throttle control actuator, which could be contributing to the P2176 code. Post #2 has the 'Possible Causes' for P0221 & P2135. gfr vmy hsjyi vrrbb ksqs cfrg ukli lmhlok ckksk ctxejw