VW Code 158
158 Description And Summary : |
---|
This something to do with the intake camshaft timing hc adsorption catalyst efficiency below threshold bank 1 it can suddenly lead to a significantly more exhaust bank 4, sensor 2 heater circuit, short-circuit after pluses or signal for back-up lights, open is the final reason of the code. |
158 Possible Causes:
158 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Fuel Rail Pressure Sensor Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Fuel Temperature Sensor B Circuit Range/Performance
- Reverse Input Circuit
- Crankshaft Position Sensor B Circuit Malfunction
What To Check After Fixing 158 Code
- Inspect all the connections data bus powertrain, implausible message of the abs control module
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns