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Old 07-08-2015   #11
-=Jeff=-
 
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Default Re: WTB Working ECM

Quote:
Originally Posted by G8nightman View Post
How much do you want for it?
I honestly don't want to sell it, I know not what you wanted to hear, I do want to get it fixed..
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Old 07-08-2015   #12
pantera1683
 
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Default Re: WTB Working ECM

Check Jerry of Jerry's Gaskets. I exchanged my old ECM for a rebuilt one last year.
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Old 07-09-2015   #13
cvette98pacecar
 
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Default Re: WTB Working ECM

Do you need it because your car is not running? Or, Do you need it as a spare?
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Old 07-09-2015   #14
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Default Re: WTB Working ECM

Car is running but am getting a knock sensor issue code 43 replaced the sensor tested the run between the sensor and the ecm all are good ECM i think is the only thing left to replace.
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Old 07-09-2015   #15
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Default Re: WTB Working ECM

what about trying a different memcal. I seem to recall it has the ESC (knock) control on it..
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1990 Corvette ZR-1 #1051
Watson Headers (2" Primary) - Flowmaster Cats - Borla Catback
Late Model IH - Plenum
Coilovers - 4.10s
Custom Interior
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Old 07-09-2015   #16
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Default Re: WTB Working ECM

I'm running Marc's chip wont that by pass the factory chip?
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Old 07-09-2015   #17
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Default Re: WTB Working ECM

Depends.

Did you remove your memcal and replace it? or do you have a adapter board in the ECM?

if you replaced it.. swap in your factory chip and see if the code is still there.. if so then ECM, if not, then I suspect the little PCB on the MEMCAL
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1990 Corvette ZR-1 #1051
Watson Headers (2" Primary) - Flowmaster Cats - Borla Catback
Late Model IH - Plenum
Coilovers - 4.10s
Custom Interior
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Old 07-09-2015   #18
G8nightman
 
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Default Re: WTB Working ECM

I have the adapter board "piggy back"
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Old 07-09-2015   #19
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Default Re: WTB Working ECM

okay.. check to be sure the MEMCAL is on correct and tight..

IF so get another MEMCAL to verify that is not the issue
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1990 Corvette ZR-1 #1051
Watson Headers (2" Primary) - Flowmaster Cats - Borla Catback
Late Model IH - Plenum
Coilovers - 4.10s
Custom Interior
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Old 07-09-2015   #20
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Default Re: WTB Working ECM

I will look for a new memcal its on right I have check it before thanks for the tip.
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90 Chevy ZR1 LPE #2315 'SOLD'
90 Chevy ZR1 LPE #2774 'SOLD'
91 Chevy ZR1 Callaway aerobody
91 Chevy ZR1 #1512
91 Chevy ZR1 #951
95 Chevy ZR1 #338 'SOLD'
91 BMW 850i
94 BMW 850csi
95 BMW 850csi
94 Lotus Esprit S4
07 Benz CLS550
06 BMW M5 "SOLD"
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