What changes do I make in the tune to run auto trans in a 04 Mach 1 that has a 5 speed?
Ty MB.
04 Mach 1 switching from std to auto.
-
- Posts: 5094
- Joined: 2021 Feb 15, 12:23
- Location: Metairie, LA
- Vehicle Information: Work Truck
'19 F-150 3.3L
Re: 04 Mach 1 switching from std to auto.
youd need to swap to an 03-04 automatic ecu to control the trans the manual ecu physically lacks the hardware
but its as simple as writing the auto tune to it as they are all the same class ecu
but its as simple as writing the auto tune to it as they are all the same class ecu
-
- Posts: 22
- Joined: 2023 Apr 24, 13:36
- Location: Fort Lauderdale Florida
- Vehicle Information: 1992 Ford Mustang 5.0 LX vert 5 speed summer edition
347 cid
TFS twisted wedge heads. 10.1 CPR
Long tubs 2.5 full Exhaust
Comp Cams extreme energy 282
#30 injectors pro-m 80mm MAF Quarterhorse chip
Re: 04 Mach 1 switching from std to auto.
So then you can wright the auto tune to the manual trans pcm? Or better to source out and auto trans pcm and tune from there with my QH.
-
- Posts: 55
- 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: 04 Mach 1 switching from std to auto.
You could write an auto tune to a manual trans (I assume), but because the manual trans PCM lacks the physical hardware to control the transmission, it won't work (and may set codes). You need to find a PCM from an auto trans vehicle.
-
- Posts: 22
- Joined: 2023 Apr 24, 13:36
- Location: Fort Lauderdale Florida
- Vehicle Information: 1992 Ford Mustang 5.0 LX vert 5 speed summer edition
347 cid
TFS twisted wedge heads. 10.1 CPR
Long tubs 2.5 full Exhaust
Comp Cams extreme energy 282
#30 injectors pro-m 80mm MAF Quarterhorse chip
Re: 04 Mach 1 switching from std to auto.
Thank you Cougar281 for clearing this up MB