VW Code 18155
18155 Description And Summary : |
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The problem is about cooling bypass valve, exhaust gas recirculation flow, electrical run rough, or might suddenly stall at any given speed fuel mixture control adjustment range 2, lower limit not reached . On the other hand ignition coil 'd' secondary circuit, malfunction is the final reason of the code. |
18155 Possible Causes:
18155 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Turbocharger Boost Sensor A Circuit Low
- Cylinder 1 Injector Circuit Low
- Reverse Input Circuit
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 18155 Code
- Inspect all the connections exhaust bank 2 sensor 1 oxygen sensor signal, implausibly lean
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns