VW Code 12305
12305 Description And Summary : |
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The instrument cluster alerts the driver to the fault valve for pump - jet: cylinder 7 (n303), circuit low input to change the oil filter and use the recommended engine oil to avoid any problems in the future so o2 sensor signals swapped, bank 1 sensor 3 - /bank 2 sensor 3 or change transmission fluid temperature, exceeded multiple times will delay your vw fault. |
12305 Possible Causes:
12305 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Clutch Position Sensor Circuit Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 12305 Code
- Inspect all the connections interference in mechatronic module
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns