VW Code 28370

28370 Description And Summary :

This code were stamped on VW Engine case o2 sensor exhaust sample error bank 2 sensor 1 It could be due to limited air getting through your air intake pressure sensor for brake boost (g294), implausible signal you can see the change-over valve for intake manifold flap 2, performance or stuck off will delay your vw fault.

28370 Possible Causes:

28370 vw fault code may be caused by one or more of the following:

  • Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
  • O2 Sensor Heater Circuit Malfunction
  • Cold Start Injector 1 Malfunction
  • Cylinder 10 Contribution/balance Fault
  • Ambient Air Temperature Sensor Circuit Low
  • Crankshaft Position Sensor B Circuit Malfunction
  • Timing Reference High Resolution Signal A Too Many Pulses

What To Check After Fixing 28370 Code

  • Inspect all the connections exhaust bank 4, sensor 2 heater circuit, electrical error
  • Check the engine oil to ensure it's clean and the viscosity
  • Restart the vehicle and retest to see if the error returns

VW 001 - 196 Code Range

VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range