I'm tired of killing your search function. I think it is wimpering in the corner in pain...
Is there a COS for the thread title?
Token Yank,
Elmer
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I'm tired of killing your search function. I think it is wimpering in the corner in pain...
Is there a COS for the thread title?
Token Yank,
Elmer
Nope, best bet is to convert to the newer PCM. Its just too easy and has plenty of benefits.
Al
Well, it may be easy but I think there's a lot of rewiring to do at the PCM harness.Quote:
Originally Posted by ChipsByAl
Thanks for the info though! :D
Elmer
What type of vehicle are you working on ?? If it's a truck I know a PCM swap specialist.
http://www.pacificp.com/forum/viewtopic.php?t=3240
98 Camaro running an LS6 with an Incon twin turbo. The ECM is for the 98 LS1.
Elmer
I can get you the PCM pin outs if you want. Basically you can get a 2002 PCM PN: 12200411 and move the wires
one at a time to match the function. For the trucks we already have a spreadsheet ( just makes it faster )
I have a spare 99+ ECM and I have access to the pinouts. Just a bit of a PITA to repin. My son is an electrician and if he wants to do the rewire, well, more power to him.
So, bottom line, a re-pin and there's a COS that'll hook up a basic 2bar MAP with a SD tune? Is that what we are talking about?
Elmer
Yup once you do that you can use COS3 or COS5. Both have boost tables the main difference is 5 has nitrous tables.
Yes, correct as L31Sleeper said...
by swapping to a 0411 PCM, your son can run the 12212156 based COS3 or COS5 both of which allow 2-bar or 3-bar MAP.
COS5 also has nitrous VE/spark modifier tables and an Alpha-N VE table if required.