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was auto, now manual, code for ecm replacement


huh?

Member
Joined
Nov 6, 2009
Messages
133
Reaction score
1
Points
18
Location
hawaii
Vehicle Year
1997
Make / Model
ford
Engine Size
4.0L
1997
3.0 l
has egr


bought truck with automatic transmission that was no good. scored a 5-speed from a 2007 ranger.

having read through a ton of threads, i believe the couple of minor issues i'm having will be resolved by getting the correct pcm for this application.

however, i took a look at rockautos' catalog and there seems to be a bit too much for me to decode and figure out what i can use.

the 8 available pcms are:

7-55 F
7-55 H
7-55 R
7-55 S

7-56 F
7-56 H
7-56 R
7-56 S

which of these would be correct for:

1997
3.0
egr
5-speed manual from 2007
?
is any more information needed from me to make a choice?
 

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