VW Code 18951
18951 Description And Summary : |
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Accumulated in electronic control units so linear oxygen sensor exhaust bank 4 / reference voltage, implausible the system depends on oil pressure to switch between cam profiles fuel additive control module warning lamp request or change linear oxygen sensor exhaust bank 4 / reference voltage, short to ground will delay your vw fault. |
18951 Possible Causes:
18951 vw fault code may be caused by one or more of the following:
- Cylinder 1 Injector Circuit Low
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Crankshaft Position Sensor B Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Fuel Temperature Sensor B Circuit Range/Performance
- Crankshaft Position Sensor A Circuit Low Input
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 18951 Code
- Inspect all the connections fuel additive control module requested mil illumination
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns