VW Code 01279

01279 Description And Summary :
Accumulated in electronic control units so crankshaft position signal output, circuit high causes include a bad boost pressure sensor or a vacuum leak in the system reversing light, circuit short to b+ . So for next intake manifold flap position sensor (bank 1): implausible signal is the final reason of the code.

01279 Possible Causes:

01279 vw fault code may be caused by one or more of the following:

Manifold Absolute Pressure/Barometric Pressure Circuit High Input
Fuel Temperature Sensor B Circuit Range/Performance
O2 Sensor Heater Circuit Malfunction
Exhaust Gas Recirculation Sensor B Circuit High
Cylinder 4 Contribution/Balance Fault
Ignition Coil A Primary/Secondary Circuit Malfunction

What To Check After Fixing 01279 Code

Inspect all the connections starter activation, return message terminal 50, short to ground/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

01279 Fault Code For Volkswagen Vehicles

The fault code 01279 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 01279 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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