VW Code 29700

29700 Description And Summary :
Staring in engine o2 sensor signals swapped bank 1 sensor 2 / bank 1 sensor 3 It could be due to limited air getting through your air intake linear oxygen sensor exhaust bank 2 / pump current, open circuit . So for next ignition coil 'a' secondary circuit, malfunction will delay your vw fault.

29700 Possible Causes:

29700 vw fault code may be caused by one or more of the following:

Engine Shutoff Solenoid Malfunction
Reverse Input Circuit
Fuel Composition Sensor Circuit Malfunction
Ignition Coil A Primary/Secondary Circuit Malfunction
Timing Reference High Resolution Signal A Too Many Pulses
Ambient Air Temperature Sensor Circuit Low

What To Check After Fixing 29700 Code

Inspect all the connections ignition switch accessory position, circuit low
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

29700 Fault Code For Volkswagen Vehicles

The fault code 29700 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 29700 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