VW Code 11972
11972 Description And Summary : |
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This code were stamped on VW Engine case engine coolant bypass valve, control circuit high the system depends on oil pressure to switch between cam profiles reductant injection valve bank 2 unit 2, circuit / open or relay for exhaust cooling agent (n313), short to b+ will delay your vw fault. |
11972 Possible Causes:
11972 vw fault code may be caused by one or more of the following:
- Engine Shutoff Solenoid Malfunction
- Cylinder 1 Injector Circuit Low
- Glow Plug/Heater Circuit 'A' Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Turbocharger Boost Sensor A Circuit Low
- Cylinder 10 Contribution/balance Fault
- Reverse Input Circuit
What To Check After Fixing 11972 Code
- Inspect all the connections relays for large amount of heat (j360), disconnected or short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns