1 Week Ago | #11 |
Join Date: Oct 2016
Location: Shepparton. Vic. Australia
Posts: 159
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Re: Crank No-Start/Idle 91 ZR-1
Your symptoms sound the same as mine, that I have overcome in the last couple of days. I thought my Cam Sensor was ok BUT upon advice from Marc, I disconnected the wiring harness from the Cam Sensor to the ECM. Engine fired up and ran straight away. Put another Cam Sensor in ( borrowed secondhand) and car is back to normal.
Hope this works for you 🤔 Cheers, Russell 🇦🇺 |
1 Week Ago | #12 | |
Join Date: Sep 2024
Location: NEVADA
Posts: 7
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Re: Crank No-Start/Idle 91 ZR-1
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4 Days Ago | #13 |
Join Date: Oct 2023
Location: Germany
Posts: 11
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Re: Crank No-Start/Idle 91 ZR-1
Hi Baggy,
even if your tests results highly suggest that you have a faulty ECM, would you have a ZR-1 friend around to perform a swap test to finally confirm it ? If not, I guess the cheapest option at the moment is to use your warrantly. The technician who performed repair should be able to confirm the failure by placing your ECM in its own test car and then investigate if the failure is related to the rework or something new. I do not see ECM for sale on Ebay or corvette forum so far. |
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