MAF to SD (I've searched)
Thread Starter
Joined: Oct 2013
Posts: 316
Likes: 7
From: Florida
Car: 1987 Trans am
Engine: 350 Vortec Stealth Ram
Transmission: T-5
Axle/Gears: 02 SS Torsen Zexel 3.42
MAF to SD (I've searched)
I know this is asked frequently but I couldn't find a direct answer. I'm looking to go from maf to SD. I don't want to repin and use the maf harness because it's in question. I have the SD ECM and access to the full SD ECM harness. Is this a straightforward swap over or is it not that simple?
Joined: Jan 2009
Posts: 887
Likes: 17
From: Golden, CO
Car: 87 IROC
Engine: L31 350
Transmission: T56
Axle/Gears: 4.10 D44
Re: MAF to SD (I've searched)
Most should be straight forward.
One gotcha will with the C207? connector near the ECM, that connects the ECM harness to the underdash harness. It is a 6 cavity connector and contains injector power (2), backup light circuit (2, if manual trans), and possibly 2 others. So, maybe a little re-pinning there.
One gotcha will with the C207? connector near the ECM, that connects the ECM harness to the underdash harness. It is a 6 cavity connector and contains injector power (2), backup light circuit (2, if manual trans), and possibly 2 others. So, maybe a little re-pinning there.
Joined: Mar 2000
Posts: 5,713
Likes: 133
From: Orange, CA
Car: '90 Trans Am-12.45@110.71
Engine: 355 w/AFR 195's Elem. 400/430 HP/TQ
Transmission: Tremec T-56
Axle/Gears: 12 Bolt 3.73
Re: MAF to SD (I've searched)
You should not even try to put plug a SD harness into an '87, to many different connections.
Your best bet is repin.
Your best bet is repin.
Thread
Thread Starter
Forum
Replies
Last Post
MustangEater82
LTX and LSX
10
Oct 30, 2015 09:16 AM
legendaryhero7
Tech / General Engine
4
Oct 23, 2015 08:27 AM
f68
Engine/Drivetrain/Suspension Parts for Sale
0
Oct 22, 2015 05:44 PM