VW Code 28151
28151 Description And Summary : |
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This code were stamped on VW Engine case o2 sensor out of range during deceleration bank 1 sensor 1 It could be due to limited air getting through your air intake signal 'door up' not recognized you can see the fuel injection valve 1 (n366), open circuit is the final reason of the code. |
28151 Possible Causes:
28151 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Cold Start Injector 1 Malfunction
- Fuel Composition Sensor Circuit Malfunction
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 28151 Code
- Inspect all the connections boost pressure control valve (n249), mechanical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns