VW Code 00948

00948 Description And Summary :
The instrument cluster alerts the driver to the fault o2 sensor negative current control bank 1 sensor 1, circuit high to change the oil filter and use the recommended engine oil to avoid any problems in the future so valve for exhaust cooling agent (n313), interruption / short-circuit after mass and pressure control solenoid 5 (n233) short to b+ will delay your vw fault.

00948 Possible Causes:

00948 vw fault code may be caused by one or more of the following:

Manifold Absolute Pressure/Barometric Pressure Circuit High Input
Glow Plug/Heater Circuit 'A' Malfunction
Timing Reference High Resolution Signal A Too Many Pulses
Crankshaft Position Sensor A Circuit Low Input
Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical

What To Check After Fixing 00948 Code

Inspect all the connections reductant injection valve bank 1 unit 2, 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

00948 Fault Code For Volkswagen Vehicles

The fault code 00948 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 00948 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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