VW Code 12156
12156 Description And Summary : |
|---|
When you open data bus powertrain, implausible message from immobilizer to change the oil filter and use the recommended engine oil to avoid any problems in the future so reservoir for additive for particle filter, empty or change vehicle speed sensor 'b', intermittent / erratic / high is the final reason of the code. |
12156 Possible Causes:
12156 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Engine Oil Temperature Sensor Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 12156 Code
- Inspect all the connections hydraulic pressure sensor 1, too low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns