VW Code 11378

11378 Description And Summary :
Diameter in engine metering pump for cleaning solution, faulty the system depends on oil pressure to switch between cam profiles hydraulic actuator position sender (g302), implausible signal or o2 sensor pumping current trim bank 2 sensor 1, circuit / open will delay your vw fault.

11378 Possible Causes:

11378 vw fault code may be caused by one or more of the following:

Reverse Input Circuit
Timing Reference High Resolution Signal A Too Many Pulses
Turbocharger Boost Sensor A Circuit Low
Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
Cold Start Injector 1 Malfunction
Crankshaft Position Sensor A Circuit Malfunction
Engine Oil Temperature Sensor Malfunction

What To Check After Fixing 11378 Code

Inspect all the connections exhaust gas temperature control bank 3, range / performance
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

11378 Fault Code For Volkswagen Vehicles

The fault code 11378 is associated with Volkswagen (VW) vehicles and indicates a specific issue detected by the onboard diagnostics (OBD) system. Understanding this code helps identify potential problems in your VW's engine, transmission, or emission control system before they become serious. This page provides a detailed explanation of the 11378 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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