4 Days Ago | #11 |
Join Date: Aug 2006
Location: McLean, VA
Posts: 3,721
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Re: Fires then dies. HELP
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23 Hours Ago | #12 |
Join Date: Oct 2016
Location: Shepparton. Vic. Australia
Posts: 148
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Re: Fires then dies. HELP
Have tested fuel pressure at the rail and showing between 40 and 45 psi. Checked for any faults at the ALD port by bridging A & B. Only getting code 12, so no faults detected.
HELP PLEASE. I have a Corvette function coming up in a couple of weeks and need the Z running. Question.. Should the engine start and run if the cam angle sensor was faulty ??? I pulled it out again today ( 3rd time ) just to re check, and it looks as good as new. |
8 Hours Ago | #13 |
Join Date: Sep 2008
Location: Mullica Hill, New Jersey
Posts: 2,583
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Re: Fires then dies. HELP
OK, so fuel is apparently not the issue.
Can you confirm spark? Marty |
5 Hours Ago | #14 |
Join Date: Oct 2016
Location: Shepparton. Vic. Australia
Posts: 148
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Re: Fires then dies. HELP
It has spark, as it does fire and run. BUT it only runs for a few seconds then dies. So someone is maybe shutting off Fuel or Spark for whatever reason. I don?t know. That?s why I?m here seeking suggestions. Desperate to get this up and running again . 😤
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51 Minutes Ago | #15 |
Join Date: Oct 2023
Location: Germany
Posts: 3
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Re: Fires then dies. HELP
Hi Russel,
Are there any ZR-1 owners near you ? I would propose an ECM swap test at this point if possible. |
22 Minutes Ago | #16 | |
Join Date: Oct 2016
Location: Shepparton. Vic. Australia
Posts: 148
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Re: Fires then dies. HELP
Quote:
My current non running Z has a Lingenfelter 495 package in it. My old ?90 Z is stock standard. Would this create an issue by swapping the ECM?s ?? |
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