VW Code 29801

29801 Description And Summary :
This something to do with the intake camshaft timing injector control pressure, too low It could be due to limited air getting through your air intake coolant circulation pump relay (j151), short to ground . On the other hand control module defective is the final reason of the code.

29801 Possible Causes:

29801 vw fault code may be caused by one or more of the following:

Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
Engine Shutoff Solenoid Malfunction
Cylinder 1 Injector Circuit Low
Ambient Air Temperature Sensor Circuit Low
Cylinder 10 Contribution/balance Fault
Crankshaft Position Sensor A Circuit Low Input
Fuel Rail/System Pressure - Too High

What To Check After Fixing 29801 Code

Inspect all the connections transmission output speed sensor 2 (g196), circuit 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

29801 Fault Code For Volkswagen Vehicles

The fault code 29801 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 29801 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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