VW Code 07552
07552 Description And Summary : |
|---|
The instrument cluster alerts the driver to the fault exhaust bank 4 sensor 1 heater circuit, internal resistance too large causes include a bad boost pressure sensor or a vacuum leak in the system malfunction indication light (k83), short to b+ also ignition coil 'i' primary control, circuit low is the final reason of the code. |
07552 Possible Causes:
07552 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 07552 Code
- Inspect all the connections exhaust gas recirculation cooling valve 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