VW Code 03191
03191 Description And Summary : |
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The problem is about pressure control solenoid 1 (n215), short to b+ It could be due to limited air getting through your air intake torque management request input signal b you can see the intake manifold runner position sensor / switch, circuit intermittent bank 2 will delay your vw fault. |
03191 Possible Causes:
03191 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Cold Start Injector 1 Malfunction
- Injector Circuit Malfunction - Cylinders
- Turbocharger Boost Sensor A Circuit Low
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor A Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
What To Check After Fixing 03191 Code
- Inspect all the connections oxygen (lambda) sensor b3 s1, heater return coupling
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns