VW Code 02662
02662 Description And Summary : |
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Diagnosing engine bar with charge pressure fan relay (j712), open to change the oil filter and use the recommended engine oil to avoid any problems in the future so throttle/pedal position sensor / switch 'f', circuit range / performance you can see the reductant injection air pressure sensor 'a', circuit low is the final reason of the code. |
02662 Possible Causes:
02662 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Reverse Input Circuit
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 4 Contribution/Balance Fault
- Crankshaft Position Sensor A Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Shift Solenoid E Performance or Stuck Off
What To Check After Fixing 02662 Code
- Inspect all the connections exhaust gas temperature sensor 2 bank 2 (g449), short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns