Coil pack wiring harness 2 types??

[markallen]

Okay so looking at a new coil pack wiring harness as mine is old and another possible cause for the misfire? But there are two types one with oil feed and one without? How can I tell? More wires?

[davidgtrr34]

1 harness has the oil level sensor on the bottom of the sump and the other doesnt

[andy68]

Oil level sensor is in the sump, you will only need it if you replace the complete loom back to the ECU, if not just get the one without and splice it in to replace all the splits that usually happen round the coil packs.  Going back to the ECU allow for about 3 hours fitting, or splice in to old loom somewhere near the CTS, around 45 mins depending how quick you are with a soldering iron.