Coil on plug rewire

Used only on the 03/04 Marauder but can be used on any 03/04 ecu with code changes. Uses newer style SCP array so will not control cluster correctly on 2004 and older fords that use the older style SCP array such as mustangs.
Johnnyfast
Posts: 39
Joined: 2022 Dec 22, 15:54
Location: Cottage Grove Mn
Vehicle Information: INDS, EODE E85 1997 Ford F-150 extended cab 4x4 4.6 2v PI head swapped, coil on plug, 4R70W trans J mod, 4:11 gears, Dual lightning 255 lph fuel pumps,-6 an fuel lines, Deka 80# injectors, 90mm maf, 04 marquis computer, frame mounted
Eaton M112 roots blower Water intercooled.

Coil on plug rewire

Unread post by Johnnyfast »

The pin out for the pcm and wiring for the coils are the same.
Between the 1999 Svt Lightning and 2004 marauder.

The marauder has the connector shell rotated so the release tab is on the top.

The lightning / crown vic / f150 will still plug in but their
Release tabs are on the bottom. The wires would be switched / crossed.

That’s why it needs to be repinned. The difference
Is mechanical not electrical.
red5.0fogger
Posts: 148
Joined: 2021 Mar 22, 15:58
Location: Newington CT
Vehicle Information: 1986 Mustang GT, Stock block, TFS 170 Heads , N41 cam, ported cobra intake, nitrous, T5 , 3.73s

Re: Coil on plug rewire

Unread post by red5.0fogger »

Your explanation is good but WHY DID THEY DO THAT? dickheads
Johnnyfast
Posts: 39
Joined: 2022 Dec 22, 15:54
Location: Cottage Grove Mn
Vehicle Information: INDS, EODE E85 1997 Ford F-150 extended cab 4x4 4.6 2v PI head swapped, coil on plug, 4R70W trans J mod, 4:11 gears, Dual lightning 255 lph fuel pumps,-6 an fuel lines, Deka 80# injectors, 90mm maf, 04 marquis computer, frame mounted
Eaton M112 roots blower Water intercooled.

Re: Coil on plug rewire

Unread post by Johnnyfast »

Why?
My best guess is, the valve covers are so much wider on the 32 valve. There wasn’t enough space to get your thumb under the connector and release it from the bottom.
There is also the wiring harness for the fuel injectors in that area. I looked at some pictures but I couldn’t even see the coils.
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