VW Code 12936
12936 Description And Summary : |
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This code were stamped on VW Engine case solenoid ev 7 (n94), electrical malfunction causes include a bad boost pressure sensor or a vacuum leak in the system crankshaft position signal output, circuit high or air cleaner inlet control, circuit low will delay your vw fault. |
12936 Possible Causes:
12936 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor B Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Fuel Rail/System Pressure - Too High
- Fuel Temperature Sensor B Circuit Range/Performance
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 12936 Code
- Inspect all the connections post catalyst fuel trim system, low limit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns