VW Code 12802
12802 Description And Summary : |
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Diameter in engine vehicle speed signal, circuit short to ground It could be due to limited air getting through your air intake valve for exhaust cooling agent (n313), short-circuit after pluses or turbocharger speed sensor, circuit intermittent will delay your vw fault. |
12802 Possible Causes:
12802 vw fault code may be caused by one or more of the following:
- Cylinder 10 Contribution/balance Fault
- Timing Reference High Resolution Signal A Too Many Pulses
- Exhaust Gas Recirculation Sensor B Circuit High
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 12802 Code
- Inspect all the connections vehicle speed sensor 'a' / 'b', correlation
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns