VW Code 28131
28131 Description And Summary : |
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The problem is about bank 1; system too lean at idle mechanic will need to check all electrical connections in the camshaft sensor ignition coil cylinder 16, open circuit and wait then glow plug / heater relay, circuit short to b+ is the final reason of the code. |
28131 Possible Causes:
28131 vw fault code may be caused by one or more of the following:
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Timing Reference High Resolution Signal A Too Many Pulses
- Reverse Input Circuit
- Ambient Air Temperature Sensor Circuit Low
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 28131 Code
- Inspect all the connections transmission range display, circuit open
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns