OBD-II Code P2299 is defined as a Brake Pedal Position/Accelerator Pedal Position Incompatible. This code indicates that the engine computer (PCM) has detected a discrepancy between the readings of the brake pedal position and the accelerator pedal position.
What Does the P2299 Code Mean?
The P2299 code signifies that the engine’s PCM is monitoring the positions of both the brake pedal and the accelerator pedal. If the readings from these sensors are found to be incompatible or implausible, the code will be triggered. This situation can often occur if both pedals are pressed simultaneously.
What Causes the P2299 Code?
The primary cause for the P2299 code is the PCM detecting that the brake pedal and accelerator pedal positions are not aligned. Specific triggers for this code include:
- Both brake and accelerator pedals being depressed at the same time.
- Accelerator Pedal Position (APP) assembly failure.
What Are the Symptoms of the P2299 Code?
When the P2299 code is set, drivers may experience:
- Decreased engine performance.
How Serious Is the P2299 Code?
The P2299 code is classified as urgent, indicating that immediate action is necessary. Ignoring this code can lead to severe damage to the vehicle or pose a risk to the safety of the driver and passengers.
How to Diagnose the P2299 Code
To properly diagnose the P2299 code, a mechanic should follow a systematic approach:
- Use an OBD-II scanner to confirm the presence of the P2299 code.
- Inspect the brake pedal and accelerator pedal positions to check for any physical issues.
- Test the Accelerator Pedal Position (APP) sensor for proper operation.
- Evaluate the PCM for any software updates or failures.
Common Repairs for the P2299 Code
Common repairs for the P2299 code may include:
- Replacing the Accelerator Pedal Position (APP) assembly.
- Addressing any mechanical issues causing both pedals to be engaged simultaneously.
- Reprogramming or replacing the PCM if necessary.
How Much Does It Cost to Fix the P2299 Code?
The cost to fix the P2299 code can vary widely based on the specific issue. Typical repair costs may range from $100 to $600, depending on whether a sensor replacement or PCM reprogramming is required.
Can I Fix the P2299 Code Myself?
While some vehicle owners may be able to troubleshoot and address minor issues related to the P2299 code, it is generally recommended to seek professional assistance. Proper diagnosis and repair can save time and prevent further complications.
