VW Code 02906
02906 Description And Summary : |
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Staring in engine secondary air injection system air flow/pressure sensor bank 1, circuit high run rough, or might suddenly stall at any given speed valve for pump - jet: cylinder 8 (n304), regulation range exceeded also fuel cap sensor / switch, circuit will delay your vw fault. |
02906 Possible Causes:
02906 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Engine Oil Temperature Sensor Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 02906 Code
- Inspect all the connections radiator exhaust control 1, short-circuit after pluses
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns