VW Code 13378
13378 Description And Summary : |
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This code were stamped on VW Engine case data bus powertrain, implausible message from control module battery monitoring the system depends on oil pressure to switch between cam profiles direct ozone reduction catalyst temperature sensor circuit also load signal stuck off will delay your vw fault. |
13378 Possible Causes:
13378 vw fault code may be caused by one or more of the following:
- Fuel Rail Pressure Sensor Circuit Malfunction
- Glow Plug/Heater Circuit 'A' Malfunction
- Engine Oil Temperature Sensor Malfunction
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Cylinder 4 Contribution/Balance Fault
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
What To Check After Fixing 13378 Code
- Inspect all the connections valve 2 for load pressure control (n274), interruption/short-circuit after mass
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns