VW Code 02674
02674 Description And Summary : |
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Staring in engine please check dtc memory of steering wheel electronics It could be due to limited air getting through your air intake secondary air injection system air flow/pressure sensor bank 2, circuit high and wait then a/c request b, circuit low will delay your vw fault. |
02674 Possible Causes:
02674 vw fault code may be caused by one or more of the following:
- Fuel Temperature Sensor B Circuit Range/Performance
- Injector Circuit Malfunction - Cylinders
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Turbocharger Boost Sensor A Circuit Low
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 02674 Code
- Inspect all the connections reductant / regeneration supply control, 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