The code primarily refers to a specific engine management fault code (DTC) in Peugeot and Citroën vehicles, typically indicating a short circuit in the engine relay unit or an ignition positive (+APC) relay fault .
If you are seeing "09B7" on a diagnostic scanner, it typically indicates a short circuit to the positive ignition 09b7 peugeot hot new
: Improper jump-starting can "fry" the delicate circuits in the BSI, leading to these errors. The code primarily refers to a specific engine