24x coil power and ?'s.
24x coil power and ?'s. Ok guys I re pinned my lt1 harness for the 24x system.
I'm currently doing an ls1 swap and am gonna be using the harness for it.
I swapped te firing order back to ls1 by swapping the coil pins and injectors for 7&4 and 3&2.
Anything else I may need to swap?
And also my main question is for getting power to the coils the 2 pink wires on the coil harness goes to this pink wire on the c100 connector correct?
2nd pin to the right on top if I'm not mistaken is this correct for powering them?
And is the 2 black wires on the coil harnesses just grounds?
Trying to get everything in the car this weekend so appreciate any info!
I'm currently doing an ls1 swap and am gonna be using the harness for it.
I swapped te firing order back to ls1 by swapping the coil pins and injectors for 7&4 and 3&2.
Anything else I may need to swap?
And also my main question is for getting power to the coils the 2 pink wires on the coil harness goes to this pink wire on the c100 connector correct?
2nd pin to the right on top if I'm not mistaken is this correct for powering them?
And is the 2 black wires on the coil harnesses just grounds?
Trying to get everything in the car this weekend so appreciate any info!
Teching In
Joined: May 2009
Posts: 20
Likes: 0
From: Anchorage AK
If I understand you, you have an LT1 using the EFIConnection 24x to LS1 coils and now are putting in an LS1 motor and harness? When you ran the LS1 24x you pinned the coils to the LT1 firing order? Why not change assignments for the coils and injectors in the PCM? What PCM did you use?
I too am trying to run my 94 Firehawk with the 24x, a PSI harness and a 411 PCM, but, can't get it to fire. I've been chasing a no spark condition for months, my tuner has had the car for a month and can't get it to fire. We're getting quite frustrated!
I too am trying to run my 94 Firehawk with the 24x, a PSI harness and a 411 PCM, but, can't get it to fire. I've been chasing a no spark condition for months, my tuner has had the car for a month and can't get it to fire. We're getting quite frustrated!
TECH Regular
Joined: Jan 2005
Posts: 456
Likes: 0
You cannot reassign the firing order in the PCM calibration. Yes HP Tuners has a firing order table in the diagnostics section of the tune. This does not change the firing order.
It's an lt1 harness that was repinned for efi's 24x kit. Then when I started the Ls swap I took the pins on the lt1 harness for the firing order and swapped them to Ls firing order.
I just wanted to make sure it was the right pink wire on the c100 connector
I just wanted to make sure it was the right pink wire on the c100 connector
