VW Code 29258
29258 Description And Summary : |
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This something to do with the intake camshaft timing water in fuel sensor, circuit the system depends on oil pressure to switch between cam profiles intake manifold runner control: open stop outside of valid range or change oxygen sensor b1 s1: heating circuit regulation at upper limit, lower limit exceeded will delay your vw fault. |
29258 Possible Causes:
29258 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Fuel Composition Sensor Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Reverse Input Circuit
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 29258 Code
- Inspect all the connections turbo/super charger over-boost condition
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns