GM Performance LS Engine Control Harness Video
Thread Starter
LS1Tech Sponsor
Joined: Feb 2006
Posts: 1,170
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From: Rockfield Kentucky
Thanks again for the great effort.
You and I actually met briefly a very long time ago. I think it was March of 2004. You were racing the Centerforce Mustang in the NMRA. I was working for Quarter Master at the time and we were sponsoring the event at National Trails.
Andrew
You and I actually met briefly a very long time ago. I think it was March of 2004. You were racing the Centerforce Mustang in the NMRA. I was working for Quarter Master at the time and we were sponsoring the event at National Trails.
Andrew
Where are you working now?
Robin
Parts of the kit with more detail LS7 controller and harness kit - Part number 19166567
LS2 controller and harness kit - Part number 19166568
(LS7 and LS2 kits are identical except the controllers)
LS3 controller and harness kit - Part number 19201861
(LS3 has its own harness and controller)
All kits include the following:
Controller*
Engine Harness
Mass Air Flow Meter - same as factory LS7 and others
Mass Air Flow Meter Mounting Boss
Accelerator Pedal Assembly - CTS pedal with sensor
Oxygen Sensor (Qty 2 Per Kit) - same as LS3 LS7
Oxygen Sensor Mounting Boss (Qty 2 Per Kit)
Instruction Kit
* Note - This controller will not function in a production vehicle unless all kit components are used and will not operate production gauges.
LS2 controller and harness kit - Part number 19166568
(LS7 and LS2 kits are identical except the controllers)
LS3 controller and harness kit - Part number 19201861
(LS3 has its own harness and controller)
All kits include the following:
Controller*
Engine Harness
Mass Air Flow Meter - same as factory LS7 and others
Mass Air Flow Meter Mounting Boss
Accelerator Pedal Assembly - CTS pedal with sensor
Oxygen Sensor (Qty 2 Per Kit) - same as LS3 LS7
Oxygen Sensor Mounting Boss (Qty 2 Per Kit)
Instruction Kit
* Note - This controller will not function in a production vehicle unless all kit components are used and will not operate production gauges.
Andrew
According to a very reliable source you can reflash the controllers in these kits. They are based off a production PCM, not locked. GM does not make any claims to this so they can not be held responsible for damage caused by someone reprogramming. This is no different than a production car that you are tuning.
They are just preprogrammed with the data needed for the particular crate engine that they are designed for, that is why there is a different part number for each engine package.
They are just preprogrammed with the data needed for the particular crate engine that they are designed for, that is why there is a different part number for each engine package.
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Joined: Feb 2006
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From: Rockfield Kentucky
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Joined: Feb 2008
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ls2 with 6speed 
I am very new to this LS stuff. So I really need some direction. I just picked up a Ls2 with the 6speed trans out of an 06 GTO. i did get the original engine harness and gas pedal.hijack: It is going to put into a 68 Firebird. Am I correct in assuming the GM kit does not come with wiring for the trans. If not what do I need to do. thanks I am very new to this LS stuff. So I really need some direction. I just picked up a Ls2 with the 6speed trans out of an 06 GTO. i did get the original engine harness and gas pedal.hijack: It is going to put into a 68 Firebird. Am I correct in assuming the GM kit does not come with wiring for the trans. If not what do I need to do. thanksAndrew
It "should" be tunable. I will confirm this myself when I get my hands on one.
The normal CTSV ECU will ot work with this harness. There are things relating to security systems that are not in this unit. Also this unit is intended for non catted applications. Street Rods or pre 79 cars using a crate engine.
This ECU cannot be used in a CTSV.
Robin
The normal CTSV ECU will ot work with this harness. There are things relating to security systems that are not in this unit. Also this unit is intended for non catted applications. Street Rods or pre 79 cars using a crate engine.
This ECU cannot be used in a CTSV.
Robin
Andrew