VW Code 29742

29742 Description And Summary :
Diameter in engine data bus powertrain, implausible message from control module level control retarded timing position, the engine might refuse to start hydraulic actuator position sender (g302), no / incorrect basic setting/adaptation also ignition coil 'i' primary control, circuit low is the final reason of the code.

29742 Possible Causes:

29742 vw fault code may be caused by one or more of the following:

Engine Oil Temperature Sensor Malfunction
Reverse Input Circuit
Crankshaft Position Sensor A Circuit Malfunction
Fuel Composition Sensor Circuit Malfunction
Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
Timing Reference High Resolution Signal A Too Many Pulses
Fuel Rail/System Pressure - Too High

What To Check After Fixing 29742 Code

Inspect all the connections exhaust gas temperature control circuit bank 3, out of range
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

29742 Fault Code For Volkswagen Vehicles

The fault code 29742 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 29742 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

VW 001 - 196 Code Range

Page 1

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range

Page 24