VW Code 109
109 Description And Summary : |
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This code were stamped on VW Engine case coolant circulation pump relay (j151), short to b+ the system depends on oil pressure to switch between cam profiles throttle actuator control system, sudden low air flow detected or pressure control solenoid 5 (n233) short to b+ is the final reason of the code. |
109 Possible Causes:
109 vw fault code may be caused by one or more of the following:
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Composition Sensor Circuit Malfunction
What To Check After Fixing 109 Code
- Inspect all the connections exhaust bank 4, sensor 2, tension too largely
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns