2006 Mustang & 1993 MarkVIII engine and transmission

Place for your vehicle notes and blow-by-blow build threads.
Pguercio1
Posts: 21
Joined: 22 Aug 2021, 22:46
Location: Edmonton Alberta Canada
Vehicle Information: 2006 Ford Mustang with
4.6l DOHC from 93 Mark VIII

Re: 2006 Mustang & 1993 MarkVIII engine and transmission

Unread post by Pguercio1 »

Ok
Thanks Michael for all you help
I guess I’ll have find analog gauges that will fit
In my cluster cutouts
Pguercio1
Posts: 21
Joined: 22 Aug 2021, 22:46
Location: Edmonton Alberta Canada
Vehicle Information: 2006 Ford Mustang with
4.6l DOHC from 93 Mark VIII

Re: 2006 Mustang & 1993 MarkVIII engine and transmission

Unread post by Pguercio1 »

Hi Michael
I did all the harness work
Double checked it , installed it
And hooked up Battery
Everything seems to work
But I have a no start issue
The engine won’t turn over!
Could it be the Ford PATS system?
If so can I rip that out if the car?
decipha
Posts: 1545
Joined: 15 Feb 2021, 12:23
Location: New Orleans, LA
Vehicle Information: 10x Supercoupes
Lincoln LS 5spd
Ls1 t56 ss camaro
Whippled Harley Truck
gmc 2500hd classic
gt40p explorer
Marauder
Chrysler 300 AWD hemi
3.5 Explorer

Re: 2006 Mustang & 1993 MarkVIII engine and transmission

Unread post by decipha »

there is no pats on 93 mark 8

are you saying the starter wont engage or the engine isnt firing ?

starter interrupt you can bypass by grounding that circuit at the original pcm connector or just run another relay trigger to the ignition switch

if the engine is cranking but not firing then you probably dont have power to the edis module.
Pguercio1
Posts: 21
Joined: 22 Aug 2021, 22:46
Location: Edmonton Alberta Canada
Vehicle Information: 2006 Ford Mustang with
4.6l DOHC from 93 Mark VIII

Re: 2006 Mustang & 1993 MarkVIII engine and transmission

Unread post by Pguercio1 »

I hooked everything up,I tied into the wiring harness of the mustangs PCM for close proximity.
I took out the Mustangs PCM and benched it.
All that’s in the car is the Mark8 ECM and it’s harness.
I go to turn the key, I have acc power everywhere, but it won’t turn over.
The PATS system is in the Mustang from factory
I’m wondering if that could be the issue?
Pguercio1
Posts: 21
Joined: 22 Aug 2021, 22:46
Location: Edmonton Alberta Canada
Vehicle Information: 2006 Ford Mustang with
4.6l DOHC from 93 Mark VIII

Re: 2006 Mustang & 1993 MarkVIII engine and transmission

Unread post by Pguercio1 »

D4732A12-7936-4723-A246-926FF9529C98.jpeg
Pguercio1
Posts: 21
Joined: 22 Aug 2021, 22:46
Location: Edmonton Alberta Canada
Vehicle Information: 2006 Ford Mustang with
4.6l DOHC from 93 Mark VIII

Re: 2006 Mustang & 1993 MarkVIII engine and transmission

Unread post by Pguercio1 »

The Schematic is for an 06 Mustang
Pguercio1
Posts: 21
Joined: 22 Aug 2021, 22:46
Location: Edmonton Alberta Canada
Vehicle Information: 2006 Ford Mustang with
4.6l DOHC from 93 Mark VIII

Re: 2006 Mustang & 1993 MarkVIII engine and transmission

Unread post by Pguercio1 »

Michael,
How do I bypass this starter interrupt at the original PCM Connector? Are you saying the Mustang connector?
Which wire should I ground?
decipha
Posts: 1545
Joined: 15 Feb 2021, 12:23
Location: New Orleans, LA
Vehicle Information: 10x Supercoupes
Lincoln LS 5spd
Ls1 t56 ss camaro
Whippled Harley Truck
gmc 2500hd classic
gt40p explorer
Marauder
Chrysler 300 AWD hemi
3.5 Explorer

Re: 2006 Mustang & 1993 MarkVIII engine and transmission

Unread post by decipha »

You just posted it

pin 2 is the ground
Pguercio1
Posts: 21
Joined: 22 Aug 2021, 22:46
Location: Edmonton Alberta Canada
Vehicle Information: 2006 Ford Mustang with
4.6l DOHC from 93 Mark VIII

Re: 2006 Mustang & 1993 MarkVIII engine and transmission

Unread post by Pguercio1 »

Ok thanks
I will ground pin 2 and try again,
I will let you know
Pguercio1
Posts: 21
Joined: 22 Aug 2021, 22:46
Location: Edmonton Alberta Canada
Vehicle Information: 2006 Ford Mustang with
4.6l DOHC from 93 Mark VIII

Re: 2006 Mustang & 1993 MarkVIII engine and transmission

Unread post by Pguercio1 »

Hi Michael,
I grounded PIN number 2
And still nothing!!!
I have accessory power, I have lights, heater,
Windows, locks, power seats all working;
but when I turn the key to start position
‘nothing’ like a dead battery.
(It’s a new battery)
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