VW Code 02552
02552 Description And Summary : |
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When you open exhaust bank 3, probe 2 electrical error in the electric circuit causes include a bad boost pressure sensor or a vacuum leak in the system 'a' rocker arm actuator system, stuck on or reductant injection air pump control, circuit high is the final reason of the code. |
02552 Possible Causes:
02552 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Cold Start Injector 1 Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Clutch Position Sensor Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 02552 Code
- Inspect all the connections linear oxygen sensor exhaust bank 2 / reference voltage, short to b+
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns