Meanwhile I'm struggling with only wiring document i can find...the M.E.S harness layout! Im looking for info on the 3 relays, Start, Ignition and Fuel Pump, has any body got this info for 2011 plus 4, its actually the Plus 4 SS engine but I'm sure its the same on all cars of the vintage (?) Any info would be appreciated to save my poor multi meter working overtime.
On a regular +4 I believe those relays are driven from the ecu. Does your SS engined car use the regular ecu plus a piggy back ecu?
