145 - MiTo   1.4 16v TJet   LPG Injector circuit Cylinder 4 (ECU side) - Circuit short to battery   P1204-12   
 

 

 

 

Test results
 

1

  

COMPONENT CONCERNED

  

WIRING CHECK BETWEEN SDU CONTROL UNIT AND POWERTRAIN CONTROL MODULE

  

OK (NO FAULTS DETECTED)

  

FAULT DETECTED

  

OPERATION
 

 

Wiring between SDU control unit and Powertrain Control Module

  

Check for the presence of a short circuit to battery on the wiring between the SDU control unit and pin 41 of the Powertrain Control Module

  

End of diagnosis

  

Presence of a short circuit to battery on the wiring

  

Restore the correct insulation to battery