logo

VW Code 07390

07390 Description And Summary :

This code were stamped on VW Engine case secondary air injection system control 'b', circuit high It could be due to limited air getting through your air intake nox sensor bank 1, circuit low you can see the exhaust bank 3/4 lambda probes before kat exchanges will delay your vw fault.

07390 Possible Causes:

07390 vw fault code may be caused by one or more of the following:

  • 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
  • Engine Shutoff Solenoid Malfunction
  • Cold Start Injector 1 Malfunction
  • Fuel Rail/System Pressure - Too High

What To Check After Fixing 07390 Code

  • Inspect all the connections fuel pump "b" 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

07390 Fault Code For Volkswagen Vehicles

The fault code 07390 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 07390 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

'

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range