• Welcome Visitor! Please take a few seconds and Register for our forum. Even if you don't want to post, you can still 'Like' and react to posts.

89 computer in 87


chrisser

New Member
Joined
Jan 4, 2013
Messages
106
Reaction score
0
Points
0
Location
Cleveland OH
Vehicle Year
1987
Make / Model
Ford
Engine Size
2.9
Transmission
Manual
I put an 89 engine computer in my 87 to get rid of the EGR system I was having some issues with.

Runs a lot better, but I'm still having some driveability problems until it warms up.

Went to read the codes today with a meter and I couldn't get any, either engine off or engine on.

Is this expected behavior? Am I going to have to wire in some sort of check engine light to read the codes with the 89 computer?
 

Sponsored Ad


Sponsored Ad

Staff online

Member & Vendor Upgrades

For a small yearly donation, you can support this forum and receive a 'Supporting Member' banner, or become a 'Supporting Vendor' and promote your products here. Click the banner to find out how.

Latest posts

Truck of The Month


Shran
April Truck of The Month

Recently Featured

Want to see your truck here? Share your photos and details in the forum.

Follow TRS On Instagram

TRS Events

25th Anniversary Sponsors

Check Out The TRS Store


Sponsored Ad


Sponsored Ad

Sponsored Ad


Amazon Deals

Top