90-92 & 87-89 ecu harnesses ?
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Joined: Jan 2010
Posts: 314
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From: Pasadena, TX
Car: 1991 Formula
Engine: 350TBI
Transmission: 700r4
Axle/Gears: 2.73
90-92 & 87-89 ecu harnesses ?
I'm needing to know how many harness plugs a 90-92 cue has compared to the years before it.
I remember reading that the 90-92's got 3 connectors to the computer
I remember reading that the 90-92's got 3 connectors to the computer
Thread Starter
Member
Joined: Jan 2010
Posts: 314
Likes: 0
From: Pasadena, TX
Car: 1991 Formula
Engine: 350TBI
Transmission: 700r4
Axle/Gears: 2.73
Re: 90-92 & 87-89 ecu harnesses ?
Oh ok. I need to post a picture if my ecu. Mine is a 91 bird with a Tbi; mine has a 2 harness ecu. 
gotta find out the ecu serial number
gotta find out the ecu serial number 
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From: Chasing Electrons
Car: check
Engine: check
Transmission: check
Re: 90-92 & 87-89 ecu harnesses ?
The '90 - '92 TPI and MPFI set ups use the 1227730 ECM, which has three connectors.
RBob.
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