93 LT1, How do I know which injector plug is to which injector?
10-11-2006, 01:19 PM
#1
Registered User
Thread Starter
Join Date: Jan 2006
Location: Dallas, TX
Posts: 1,127
93 LT1, How do I know which injector plug is to which injector?
I have a 93 LT1 Formula and I unhooked the wiring harness but I don't know which injector plug goes to which injectors. My 96 LT1 has the numbers of the cylinders on the side but these are much older on the 93 and say nothing. Please help, it would be nice. Thanks
10-11-2006, 01:28 PM
#3
Registered User
Join Date: Jun 2001
Location: Lawrence, KS, USA
Posts: 822
Re: 93 LT1, How do I know which injector plug is to which injector?
Well, 93's use batch-fire injection, meaning it activates the injectors by each cylinder bank. 94 and later used sequential-fire injection, meaning the injectors activate one cylinder at a time. Anyways, to answer your question, so long as you keep the same 4 injector plugs on their appropriate sides (I think you'd have to literally flip the harness upside down in order to reverse it) you can plug them in any order. One of the benefits to owning a 93...
Thread
Thread Starter
Forum
Replies
Last Post
dbusch22
Forced Induction
6
10-31-2016 11:09 AM
Alex Barnes
LT1 Based Engine Tech
16
01-24-2015 10:21 PM
chevroletfreak
LT1 Based Engine Tech
202
07-04-2005 05:00 PM
OneBad98Z
Midwest
10
08-04-2002 09:12 PM