Originally Posted by BillBost37
Is the wiring engine specific or do they just tape off the unneeded wriing where it'* not used?
I don't have any first hand knowledge of the SII bit there were several differences in the engine wire harnesses between my 93 L67 and 93 L27. Not only were some of the wires omitted in the L27 harness, the injector wires were all scrambled up in different pin locations. I'm speaking of the removable harness at the firewall. Since the PCM is under the hood with most SII vehicles, this might not be the case.