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08-31-2024
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#1 |
Join Date: Aug 2024
Location: Connecticut
Posts: 9
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Wanted BCM 1990 Zr1
I am trying to get my ZR1 to crank over, I have literally changed every single thing including sensors and ECM. The only thing left is the BCM. My VATS us 15. Please tell me someone has some info on where to buy or any other options. This car only has 30k miles in it. I take manifold was pulled and vacuum lines checked. Installed new wires and coil packs. I?m getting desperate.
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08-31-2024
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#2 | |
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Join Date: Aug 2024
Location: Atlanta
Posts: 3
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Re: Wanted BCM 1990 Zr1
Quote:
Pm me Whiteheadpaul34@gmail.co m Sent from my iPhone using Tapatalk |
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08-31-2024
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#3 |
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Join Date: Dec 2021
Location: Florida
Posts: 2
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Re: Wanted BCM 1990 Zr1
Does it crank ?
Check the relays under the dash. Under the steering column. It will let you think that you have a vats problem, but it?s a bad relay. |
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08-31-2024
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#4 |
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Join Date: Aug 2024
Location: Connecticut
Posts: 9
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Re: Wanted BCM 1990 Zr1
It doesn?t even crank. Before I did anything the check engine light wasn?t coming on, then the digital dash started flashing ?system? (I think that?s what it was flashing) then the gauges went out, the car started running HORRIBLE, climate control started flashing every button I hit, and the information system went bonkers and illuminated everything BUT check engine.
ODDLY the radio and antenna still work. Ohh and the parking and fog lights wouldn?t shut off but dimmed to like 15%. |
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08-31-2024
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#5 |
 
Join Date: Feb 2010
Location: Ochlocknee, GA
Posts: 435
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Re: Wanted BCM 1990 Zr1
I do not have any thing to help, except you should get the FSM for your car
ZR-1. Also check solutions in the zr-1 net registry forums. John |
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08-31-2024
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#6 |
Join Date: Jul 2004
Location: Kalamazoo MI
Posts: 1,744
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Re: Wanted BCM 1990 Zr1
Well I have a 1990 bcm think the vats is #10. Car had under 45k miles
__________________
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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09-01-2024
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#7 |
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Join Date: Feb 2011
Location: Salinas, Ca
Posts: 160
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Re: Wanted BCM 1990 Zr1
Have the battery checked/load tested, check the fuseable link wires next to the battery.
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09-01-2024
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#8 |
 
Join Date: Aug 2017
Location: Queens, NY
Posts: 164
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Re: Wanted BCM 1990 Zr1
Check the purple wire to the starter and see if it gets power when you turn over the key
Sent from my iPhone using ZR-1 Net Registry |
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09-01-2024
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#9 |
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Join Date: Dec 2021
Location: Florida
Posts: 2
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Re: Wanted BCM 1990 Zr1
Like tpr60 said, check battery and terminals.
Have the battery load tested. Check you?re ground wire to chassis and engine. |
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09-09-2024
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#10 |
 
Join Date: Jul 2007
Location: Bartlett, IL
Posts: 7,163
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Re: Wanted BCM 1990 Zr1
I can reprogram any BCM/CCM to make it correct
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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 NCM Lifetime Member #978 |
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Linear Mode
