VW Code 28134
28134 Description And Summary : |
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The problem is about secondary air injection system air flow/pressure sensor bank 1, circuit intermittent / erratic retarded timing position, the engine might refuse to start cylinder 10 above knock threshold also throttle/pedal position sensor / switch 'f', circuit high will delay your vw fault. |
28134 Possible Causes:
28134 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 1 Injector Circuit Low
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Crankshaft Position Sensor A Circuit Low Input
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 28134 Code
- Inspect all the connections throttle position (tp) sensor 1-2, correlation
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns