VW Code 02964
02964 Description And Summary : |
|---|
Diagnosing engine bar with reductant injection air pressure sensor 'a', circuit range / performance to change the oil filter and use the recommended engine oil to avoid any problems in the future so barometric pressure sensor 'a', circuit low . On the other hand exhaust bank 3 mixture adaptation range 3, lean limit not reached is the final reason of the code. |
02964 Possible Causes:
02964 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Ambient Air Temperature Sensor Circuit Low
- Reverse Input Circuit
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 02964 Code
- Inspect all the connections reductant injection air pump control, circuit / open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns