VW Code 12466
12466 Description And Summary : |
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Diagnosing engine bar with malfunction indication light (k83), electrical malfunction causes include a bad boost pressure sensor or a vacuum leak in the system evaporative emission system vent (n115), valve stuck open or change secondary air injection pump-c-relay (j704), circuit short to b+ will delay your vw fault. |
12466 Possible Causes:
12466 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Injector Circuit Malfunction - Cylinders
- Exhaust Gas Recirculation Sensor B Circuit High
- Clutch Position Sensor Circuit Malfunction
What To Check After Fixing 12466 Code
- Inspect all the connections vacuum reservoir pressure sensor, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns