2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
Sponsored by:

Cruise Control ECU, compatible between S4 and S5, N/A and T2?

Thread Tools
 
Search this Thread
 
Old 10-22-03, 05:49 AM
  #1  
Senior Member

Thread Starter
iTrader: (1)
 
kim307's Avatar
 
Join Date: Mar 2001
Location: San Jose, CA
Posts: 490
Likes: 0
Received 0 Likes on 0 Posts
Cruise Control ECU, compatible between S4 and S5, N/A and T2?

I'm looking for Cruise Control ECU for my 88 vert and was wondering if the cruise control ecu are compatible between n/a and t2, and from S4 to S5.

Jay Kim
Old 10-22-03, 07:13 AM
  #2  
Seduced by the DARK SIDE

 
SureShot's Avatar
 
Join Date: Apr 2001
Location: Orange Park FL (near Jax)
Posts: 7,323
Likes: 0
Received 2 Likes on 2 Posts
The NA is vacuum operated, the TII is electric.
I haven't ever tried swapping them.
Old 10-22-03, 08:17 AM
  #3  
Eats, Sleeps, Dreams Rotary

iTrader: (1)
 
Turbonut's Avatar
 
Join Date: Feb 2002
Location: NJ
Posts: 3,965
Received 54 Likes on 44 Posts
For what it's worth, when I purchased my '89TII new, after trading in my '88TII, I found I didn't like the cruise control on the '89. Once you go below 40mph memory loss, and needed to reset cruise when up to speed. I asked if an '88 could be installed, but after the dealership checked into it they said not compatible.
Old 10-22-03, 10:17 AM
  #4  
Former Moderator. RIP Icemark.
 
Icemark's Avatar
 
Join Date: Apr 2001
Location: Rohnert Park CA
Posts: 25,896
Likes: 0
Received 19 Likes on 19 Posts
The S4 Turbo and Non turbo cruise control computers are interchangeable, however the S4 car is not compatible with the S5 cruise computer.

a couple of other things.

The 88 vert uses a dedicated cruise control actuator. The regular N/A actuator will not fit without minor modification to the mounting.

and the cruise plug on the 88 convertible is next to the ECU in the passengers floor panel. This is a different location than the coupes which use the drivers kick panel.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
CaptainKRM
2nd Generation Specific (1986-1992)
14
08-26-15 09:52 PM



Quick Reply: Cruise Control ECU, compatible between S4 and S5, N/A and T2?



All times are GMT -5. The time now is 03:25 AM.