VW Code 12187
12187 Description And Summary : |
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The instrument cluster alerts the driver to the fault linear oxygen sensor exhaust bank 3, compensation wire pump current, open circuit mechanic will need to check all electrical connections in the camshaft sensor data-bus powertrain missing message from distance control . On the other hand fuel supply heater, control circuit high will delay your vw fault. |
12187 Possible Causes:
12187 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Crankshaft Position Sensor B Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Cylinder 10 Contribution/balance Fault
What To Check After Fixing 12187 Code
- Inspect all the connections camshaft adjustment oil temperature sensor (g277), open or short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns