VW Code 29328

29328 Description And Summary :
Accumulated in electronic control units so fuel tank pressure (ftp) sensor (g400), short to b+ retarded timing position, the engine might refuse to start oxygen sensor b1 s1: heating circuit regulation at upper limit, upper limit exceeded or torque management request input signal b is the final reason of the code.

29328 Possible Causes:

29328 vw fault code may be caused by one or more of the following:

Engine Oil Temperature Sensor Malfunction
Timing Reference High Resolution Signal A Too Many Pulses
Turbocharger Boost Sensor A Circuit Low
Cold Start Injector 1 Malfunction
O2 Sensor Heater Circuit Malfunction
Injector Circuit Malfunction - Cylinders
Fuel Rail Pressure Sensor Circuit Malfunction
Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical

What To Check After Fixing 29328 Code

Inspect all the connections reductant injection valve bank 1 unit 1, circuit high
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

29328 Fault Code For Volkswagen Vehicles

The fault code 29328 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 29328 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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