P2300 – Ignition Coil « A » Primary Control Circuit Low Circuit ouvert ou court-circuit masse
P2301 – Ignition Coil « A » Primary Control Circuit High Court-circuit V+ sur les bobines AC.
P2306 – Ignition Coil « C » Primary Control Circuit Low Circuit ouvert ou court-circuit masse
P2307 – Ignition Coil « C » Primary Control Circuit High Court-circuit V+ sur les bobines BD.
P2251 – O2 Sensor Negative Current Control Circuit/Open (Bank 1 Sensor 1) Détection d’un circuit ouvert sur la ligne
P2252 – O2 Sensor Negative Current Control Circuit Low (Bank 1 Sensor 1)
P2253 – O2 Sensor Negative Current Control Circuit High (Bank 1 Sensor 1)
P2254 – O2 Sensor Negative Current Control Circuit/Open (Bank 2 Sensor 1)
P2255 – O2 Sensor Negative Current Control Circuit Low (Bank 2 Sensor 1)
P2256 – O2 Sensor Negative Current Control Circuit High (Bank 2 Sensor 1)