BMW DTC P1037 – VVL-CAN-Timeout VVT-Message (Bank 1)
DTC P1037 meaning on BMW
The DTC P1037 for BMW refers to a VVL-CAN-Timeout VVT-Message (Bank 1) error. This diagnostic trouble code indicates a communication issue within the Variable Valve Lift (VVL) system on Bank 1 of the engine. The VVL system is responsible for adjusting the valve lift to optimize engine performance and efficiency.
BMW DTC P1037 symptoms
Symptoms of the BMW DTC P1037 may include:
- Check Engine Light (MIL) illuminated
- Reduced engine performance
- Engine misfires
- Rough idling
- Decreased fuel efficiency
BMW DTC P1037 causes
Common causes of the BMW DTC P1037 include:
- Faulty VVL solenoid
- Wiring or connection issues in the VVL system
- Defective VVL actuator
- Communication errors within the VVL-CAN network
BMW DTC P1037 seriousness
The DTC P1037 on a BMW should not be ignored as it can lead to engine performance issues and potential damage if left unresolved. It is recommended to address this issue promptly to prevent further complications.
How to diagnose DTC P1037 on BMW
To diagnose the DTC P1037 on a BMW, you can perform the following steps:
- Use a diagnostic scanner to retrieve the fault codes
- Inspect the VVL solenoid and wiring for any visible damage
- Check the VVL actuator for proper operation
- Verify the communication within the VVL-CAN network
How to fix DTC P1037 on BMW
To fix the DTC P1037 on a BMW, you may need to:
- Replace the faulty VVL solenoid
- Repair any damaged wiring or connections in the VVL system
- Replace the defective VVL actuator
- Reset the fault codes and perform a test drive to confirm the issue is resolved
How to erase DTC P1037 on BMW
To erase the DTC P1037 on a BMW, you can:
- Use a diagnostic scanner to clear the fault codes
- Ensure the underlying issue causing the fault code has been addressed
- Perform a test drive to confirm the fault code does not reappear