Question About E.C.U. Swap
01-03-2006, 08:50 AM
#1
Registered User
Thread Starter
Join Date: Dec 2005
Location: Ontario, California
Posts: 47
Likes: 0
Received 0 Likes
on
0 Posts
Question About E.C.U. Swap
I have a 1990 California (puke) 3VZE SR5 4WD A/T truck and I bought a spare ECU for it. The spare one that I got is listed for a 3VZE engine, auto trans, 4wd just like mine but is not a Cal. engine. Aside from the EGR temp sensor and the extra after-cat 02 sensor my Cal. truck has, is it safe to assume it will just plug in and run, albeit without the Cal. emissions sensors being "seen"?
Thanx,
Bud
Thanx,
Bud
01-04-2006, 06:34 AM
#2
Contributing Member
Join Date: Jun 2004
Location: Monett, MO (Springfield)
Posts: 2,644
Likes: 0
Received 2 Likes
on
2 Posts
I would think so.. but its tough to tell how much they changed... might check a FSM and see if they have an ECU schematic for the two of them and compare the differences.
Thread
Thread Starter
Forum
Replies
Last Post
