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03-28-2024
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#1 |
 
Join Date: Jan 2024
Location: Chino Hills. Ca.
Posts: 5
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1990 ZR1 ECM Needed
I am in need of an ECM part number 1228331 for my 1990 ZR1. If you have any knowledge of where I can obtain one please let me know.
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03-28-2024
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#2 |
 
Join Date: Dec 2007
Location: NYC
Posts: 1,188
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Re: 1990 ZR1 ECM Needed
I might have one
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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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03-28-2024
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#3 |
 
Join Date: Feb 2010
Location: Ochlocknee, GA
Posts: 435
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Re: 1990 ZR1 ECM Needed
Rocky,
I came across this company that repairs ECM's. ModuleExprets in Jacksonville Fl. Their number is 888-593-2262. See if they can help you. John |
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03-29-2024
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#4 |
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Join Date: Jan 2024
Location: Chino Hills. Ca.
Posts: 5
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Re: 1990 ZR1 ECM Needed
Thank you for the info!
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03-29-2024
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#5 |
Join Date: Jul 2004
Location: Kalamazoo MI
Posts: 1,748
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Re: 1990 ZR1 ECM Needed
yeah let us know what they charging
And what is your car doing that you think the ECM is the problem?
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JOHNNY P Currently own 90 ZR-1 #845 DRM 500 engine package 90 #226 Parts car Hit me up if you need anything. |
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03-29-2024
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#6 |
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Join Date: Jan 2024
Location: Chino Hills. Ca.
Posts: 5
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Re: 1990 ZR1 ECM Needed
It has an intermittent misfire. It runs great and then it loses a cylinder. I replaced the ignition module first and all injectors plugs and wires. Still did it, so I pulled the ECM and had it run in another ZR1 with no problems and it duplicated the misfire after about 10 mins of running. Sure hope this is the problem.
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03-29-2024
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#7 |
Join Date: Oct 2004
Location: Folsom CA
Posts: 1,654
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Re: 1990 ZR1 ECM Needed
I had a very sililar problem some years ago. In my case it was caused by me back probing the injector pins at the ECM plug. Big no no.
https://zr1.net/forum/showthread.php?t=10828 Hope this helps.
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TomC '90ZR1 #792 Honorary Pirate [B]If it ain't FUN, you're doing something terribly WRONG. [/B] |
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Linear Mode
