VW Code 29799
29799 Description And Summary : |
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Diagnosing engine bar with oxygen (lambda) sensor b1 s1, heater return coupling the system depends on oil pressure to switch between cam profiles relay for supply voltage terminal 30 (j317), implausible signal also reductant injection valve bank 1 unit 2, circuit high will delay your vw fault. |
29799 Possible Causes:
29799 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Engine Shutoff Solenoid Malfunction
- Cold Start Injector 1 Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Shift Solenoid E Performance or Stuck Off
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 29799 Code
- Inspect all the connections pressure control solenoid 5 (n233), electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns