VW Code 18855
18855 Description And Summary : |
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When you open transmission output speed sensor 2 (g196), no signal the system depends on oil pressure to switch between cam profiles camshaft adjustment oil temperature sensor (g277), implausible signal and wait then turbocharger speed sensor, circuit intermittent is the final reason of the code. |
18855 Possible Causes:
18855 vw fault code may be caused by one or more of the following:
- Fuel Composition Sensor Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Engine Shutoff Solenoid Malfunction
- Injector Circuit Malfunction - Cylinders
- O2 Sensor Heater Circuit Malfunction
What To Check After Fixing 18855 Code
- Inspect all the connections vacuum reservoir pressure sensor, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns