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04-16-2023
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#1 |
 Join Date: Oct 2022
Location: Avon Lake, Ohio
Posts: 9
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1990 ZR-1 E.C.M.
Looking for an E.C.M. car is running rough and when tapping on the unit it runs smooth for a short time, then back to rough.
Sent from my SM-G960U using ZR-1 Net Registry mobile app |
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04-17-2023
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#2 |
 
Join Date: Dec 2007
Location: NYC
Posts: 1,183
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Re: 1990 ZR-1 E.C.M.
I have a few available.
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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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04-18-2023
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#3 |
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Join Date: Oct 2022
Location: Avon Lake, Ohio
Posts: 9
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Re: 1990 ZR-1 E.C.M.
Sweet! How much, and how do I go about getting one? These are the codes for mine.20230406_145838.jpg
Sent from my SM-G960U using ZR-1 Net Registry mobile app |
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04-18-2023
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#4 |
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Join Date: Dec 2007
Location: NYC
Posts: 1,183
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Re: 1990 ZR-1 E.C.M.
ECM's usually sell for close to 2k make me an offer. Are you sure you need one they usually don't go bad.
__________________
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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05-04-2023
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#5 |
Join Date: Sep 2008
Location: Speedway, IN
Posts: 126
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Re: 1990 ZR-1 E.C.M.
I suggest first disconnecting the battery. Then carefully remove and reseat each electrical connector on the ECM - check for corrosion. Also remove and reseat the cal pack (chip). See if that helps before plunking down the money for another ECM.
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