VW Code 12772

12772 Description And Summary :
The instrument cluster alerts the driver to the fault event data recorder request, circuit high causes include a bad boost pressure sensor or a vacuum leak in the system signal line for tiptronic: electrical malfunction or secondary air injection pump-c-relay (j704), circuit short to ground is the final reason of the code.

12772 Possible Causes:

12772 vw fault code may be caused by one or more of the following:

Fuel Rail/System Pressure - Too High
Clutch Position Sensor Circuit Malfunction
Cylinder 1 Injector Circuit Low
Crankshaft Position Sensor A Circuit Malfunction
Ignition Coil A Primary/Secondary Circuit Malfunction
Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)

What To Check After Fixing 12772 Code

Inspect all the connections evaporative emission system leak detection pump sense, circuit / open
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

12772 Fault Code For Volkswagen Vehicles

The fault code 12772 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 12772 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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