4R70W to 4R75W Swap

European strategy specific for 2004 ford mustang euro spec but also modified by SVT and used on the 03/04 cobra. Can be used on all 2002-2004 mustang v8 and v6 manual and automatics. Supports automatic 4r70w control. Can be used on 2001-2004 ford F-150 4.6 / 5.4 ecu's if configured correctly as well.
decipha
Posts: 6297
Joined: 2021 Feb 15, 12:23
Location: Metairie, LA
Vehicle Information: Work Truck
'25 F-150 5L

Re: 4R70W to 4R75W Swap

Unread post by decipha »

I dont understand, if it didnt fail writing then it shouldnt have failed pats.

Write the old tune back in her for now and post your read out ill take a look when I get a chance.
bowman0628
Posts: 13
Joined: 2025 Apr 02, 15:22
Location: Topeka, KS
Vehicle Information: 2002 Ford F150 XLT 4R75W

Re: 4R70W to 4R75W Swap

Unread post by bowman0628 »

Readout posted, Cougar is looking at it at the moment, so no rush.
Attachments
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bowman0628
Posts: 13
Joined: 2025 Apr 02, 15:22
Location: Topeka, KS
Vehicle Information: 2002 Ford F150 XLT 4R75W

Re: 4R70W to 4R75W Swap

Unread post by bowman0628 »

Cougar got me hooked up, so don't worry to much about it Decipha. Thanks again for all your help!
Cougar281
Posts: 74
Joined: 2022 May 04, 18:05
Location: St Louis, MO
Vehicle Information: 1995 Mercury Cougar
2002 PI 4.6L V8
1999 J-Modded 4R70W
2004 PTP2 PCM

Re: 4R70W to 4R75W Swap

Unread post by Cougar281 »

So everything's working as expected? Vehicle starts, no antitheft light, speedo is right?
bowman0628
Posts: 13
Joined: 2025 Apr 02, 15:22
Location: Topeka, KS
Vehicle Information: 2002 Ford F150 XLT 4R75W

Re: 4R70W to 4R75W Swap

Unread post by bowman0628 »

Yup, drove it down the highway, gotta get it registered and fix a misfire on Cylinder 4, but we are looking good!
Cougar281
Posts: 74
Joined: 2022 May 04, 18:05
Location: St Louis, MO
Vehicle Information: 1995 Mercury Cougar
2002 PI 4.6L V8
1999 J-Modded 4R70W
2004 PTP2 PCM

Re: 4R70W to 4R75W Swap

Unread post by Cougar281 »

Good deal, glad I was actually able to help in some way lol.
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