C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

1989 ecu

Old Dec 18, 2019 | 01:22 PM
  #1  
Space387's Avatar
Space387
Thread Starter
Racer
All Eyes On Me
Photoriffic
Loved
 
Joined: Sep 2017
Posts: 452
Likes: 55
From: Marianna Fl
Default 1989 ecu

I have been asked for a friend to look into tuning his 1989 Corvette. It is currently in storage so a bit troublesome to get to so I was going to find the base tune and files to begin looking over the parts we should adjust. Can any one give me the ECU used in a 1989 automatic car? Online searches are returning some strange results. Thanks in advance
Reply
Old Dec 18, 2019 | 01:45 PM
  #2  
Tunedport90's Avatar
Tunedport90
Melting Slicks
 
Joined: Aug 2011
Posts: 2,844
Likes: 176
Default

Look at arap

http://www.gearhead-efi.com/Fuel-Inj...Information-6E
Reply
Old Dec 18, 2019 | 01:51 PM
  #3  
Space387's Avatar
Space387
Thread Starter
Racer
All Eyes On Me
Photoriffic
Loved
 
Joined: Sep 2017
Posts: 452
Likes: 55
From: Marianna Fl
Default

Thank you. All I was finding pointed me to the $32B and holy hell that is lacking for an ECU

Last edited by Space387; Dec 18, 2019 at 01:52 PM.
Reply
Old Dec 18, 2019 | 02:08 PM
  #4  
Tunedport90's Avatar
Tunedport90
Melting Slicks
 
Joined: Aug 2011
Posts: 2,844
Likes: 176
Default

The 1227165 was used in 86 $32, 87-88 $32b and 89 $6e
the link I attached is $6e
Reply
Old Dec 18, 2019 | 02:51 PM
  #5  
bjankuski's Avatar
bjankuski
Safety Car
20 Year Member
Photogenic
Liked
Top Answer: 1
 
Joined: Sep 2001
Posts: 4,162
Likes: 555
From: Glenbeulah Wi
Default

6E is correct and it has enough fleixbiity to allow you to tune some pretty wild combinations.
Reply
Old Dec 18, 2019 | 04:30 PM
  #6  
GREGGPENN's Avatar
GREGGPENN
Race Director
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2003
Posts: 12,221
Likes: 446
From: Overland Park Kansas
2020 Corvette of the Year Finalist (appearance mods)
C4 of Year Winner (appearance mods) 2019
Default

PM me with your email. I have the 6E bin that's probably the best starting point for an 89 auto. In 2010 I searched for (and downloaded) 89 "stock bins". At the time Moates had a support forum (which appears discontinued). They used to have lots of bins (which is where I think I got the 89 auto bin). I would be happy to send you the bin I have. (I figured out it was meant for an auto by the transmission flag and constants). FYI: It is called 89vet 6E.bin

For anyone else reading this, I only downloaded 89 bins. Back in 2010-2011, I narrowed "stock 89 bins" down to down to two....one for autos...and one for sticks. FYI....The automatic bin also has values coded for transmission operation. The stick version is zeroed

Reply

Get notified of new replies

To 1989 ecu



Thread Tools
Search this Thread

All times are GMT -4. The time now is 07:41 PM.

story-0
2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

Slideshow: Is the 2027 Chevrolet Silverado 1500 the best Silverado yet?

By Michael S. Palmer | 2026-06-16 08:01:12


VIEW MORE
story-1
5 Best & 5 Worst Corvette Daily Drivers

Slideshow: 5 best and 5 worst Corvette daily drivers

By Joe Kucinski | 2026-06-15 10:32:13


VIEW MORE
story-2
The Headlights of Every Corvette Generation Explained

Slideshow: The headlights of every Corvette generation explained

By Joe Kucinski | 2026-06-15 10:17:14


VIEW MORE
story-3
5 Best & 5 Most Overrated Corvette Track Packages of All Time!

Slideshow: The 5 best and 5 most overrated Corvette track packages ever.

By Joe Kucinski | 2026-06-09 12:46:45


VIEW MORE
story-4
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

By Joe Kucinski | 2026-06-09 12:16:31


VIEW MORE
story-5
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.

By Verdad Gallardo | 2026-06-08 19:53:43


VIEW MORE
story-6
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-7
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-8
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-9
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE