VW Code 08948

08948 Description And Summary :
Diameter in engine exhaust gas temperature sensor, bank 1 sensor 4, circuit high retarded timing position, the engine might refuse to start intake manifold runner control, basic setting not completed you can see the reductant temperature sensor, circuit intermittent is the final reason of the code.

08948 Possible Causes:

08948 vw fault code may be caused by one or more of the following:

Ambient Air Temperature Sensor Circuit Low
Crankshaft Position Sensor B Circuit Malfunction
Exhaust Gas Recirculation Sensor B Circuit High
Timing Reference High Resolution Signal A Too Many Pulses
Cylinder 4 Contribution/Balance Fault

What To Check After Fixing 08948 Code

Inspect all the connections o2 sensor reference voltage bank 1 sensor 1, circuit low
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

08948 Fault Code For Volkswagen Vehicles

The fault code 08948 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 08948 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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