WTB Working ECM - Page 2 - ZR-1 Net Registry Forums

-=Jeff=- · 07-08-2015

Quote:

Originally Posted by G8nightman

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..

pantera1683 · 07-08-2015

Check Jerry of Jerry's Gaskets. I exchanged my old ECM for a rebuilt one last year.

cvette98pacecar · 07-09-2015

Do you need it because your car is not running? Or, Do you need it as a spare?

G8nightman · 07-09-2015

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.

-=Jeff=- · 07-09-2015

what about trying a different memcal. I seem to recall it has the ESC (knock) control on it..

G8nightman · 07-09-2015

I'm running Marc's chip wont that by pass the factory chip?

-=Jeff=- · 07-09-2015

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

G8nightman · 07-09-2015

I have the adapter board "piggy back"

-=Jeff=- · 07-09-2015

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

IF so get another MEMCAL to verify that is not the issue

G8nightman · 07-09-2015

I will look for a new memcal its on right I have check it before thanks for the tip.

07-08-2015	#12
pantera1683 Join Date: Mar 2010 Location: Fort Worth, TX Posts: 396	Re: WTB Working ECM Check Jerry of Jerry's Gaskets. I exchanged my old ECM for a rebuilt one last year.

07-09-2015	#13
cvette98pacecar Join Date: May 2011 Location: Sydney, Australia Posts: 2,479	Re: WTB Working ECM Do you need it because your car is not running? Or, Do you need it as a spare? __________________ Robert J. DeMarco [SIGPIC][/SIGPIC] [COLOR=blue]G[/COLOR][COLOR=red]rand[/COLOR] [COLOR=blue]S[/COLOR][COLOR=red]port[/COLOR] Registry Lifetime Member NCM Lifetime Member #2655 Pacecar Registry Member [COLOR=red]ZOOM Charter Member - ZR-1 Owners of Michigan[/COLOR] [COLOR=plum][I]ZR-1[/I] Registry member since 2012 [/COLOR] [COLOR=black]1990 LPE "368" Aerobody ZR-1, Last ZR-1 built by John[/COLOR] 1991 Callaway Aerobody ZR-1, DRM 500 1991 Shinoda Aerobody Spyder, 1998 Pace Car

07-09-2015	#14
G8nightman Join Date: Dec 2007 Location: NYC Posts: 1,189	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. __________________ 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"

07-09-2015	#15
-=Jeff=- Join Date: Jul 2007 Location: Bartlett, IL Posts: 7,169	Re: WTB Working ECM what about trying a different memcal. I seem to recall it has the ESC (knock) control on it.. __________________ 1990 Corvette ZR-1 #1051 Watson Headers (2" Primary) - Flowmaster Cats - Borla Catback Late Model IH - Plenum Coilovers - 4.10s Custom Interior NCM Lifetime Member #978

07-09-2015	#16
G8nightman Join Date: Dec 2007 Location: NYC Posts: 1,189	Re: WTB Working ECM I'm running Marc's chip wont that by pass the factory chip? __________________ 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"

07-09-2015	#17
-=Jeff=- Join Date: Jul 2007 Location: Bartlett, IL Posts: 7,169	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 __________________ 1990 Corvette ZR-1 #1051 Watson Headers (2" Primary) - Flowmaster Cats - Borla Catback Late Model IH - Plenum Coilovers - 4.10s Custom Interior NCM Lifetime Member #978

07-09-2015	#18
G8nightman Join Date: Dec 2007 Location: NYC Posts: 1,189	Re: WTB Working ECM I have the adapter board "piggy back" __________________ 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"

07-09-2015	#19
-=Jeff=- Join Date: Jul 2007 Location: Bartlett, IL Posts: 7,169	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 __________________ 1990 Corvette ZR-1 #1051 Watson Headers (2" Primary) - Flowmaster Cats - Borla Catback Late Model IH - Plenum Coilovers - 4.10s Custom Interior NCM Lifetime Member #978

07-09-2015	#20
G8nightman Join Date: Dec 2007 Location: NYC Posts: 1,189	Re: WTB Working ECM I will look for a new memcal its on right I have check it before thanks for the tip. __________________ 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"