VW Code 07491

07491 Description And Summary :
This code were stamped on VW Engine case reductant / regeneration supply control, circuit high It could be due to limited air getting through your air intake please check dtc memory of transmission ecu also ignition coil cylinder 13, low circuit is the final reason of the code.

07491 Possible Causes:

07491 vw fault code may be caused by one or more of the following:

Crankshaft Position Sensor B Circuit Malfunction
Ignition Coil A Primary/Secondary Circuit Malfunction
Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
Cylinder 10 Contribution/balance Fault
Glow Plug/Heater Circuit 'A' Malfunction

What To Check After Fixing 07491 Code

Inspect all the connections ignition coil cylinder 15, open circuit
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

07491 Fault Code For Volkswagen Vehicles

The fault code 07491 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 07491 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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