ZR-1 Net Registry Forums - View Single Post - Crank No-Start/Idle 91 ZR-1

BaggyToaster · 10-02-2024

I wouldn't label them shady quite yet. We have been in communication with them and so far they have tried to help resolve the issue. The rebuild did come with a warranty. All we can do is give them a chance to fix the issue if it is in-fact a defective ECM. I have a couple more advanced diag steps to try. I am going to try to mimic a crank signal from the Ignition module to the ECM to see if I get injector pulse, if that does not show results the ECM is definitively the issue. I will do my best to update.

10-02-2024	#9
BaggyToaster Join Date: Sep 2024 Location: NEVADA Posts: 8	Re: Crank No-Start/Idle 91 ZR-1 I wouldn't label them shady quite yet. We have been in communication with them and so far they have tried to help resolve the issue. The rebuild did come with a warranty. All we can do is give them a chance to fix the issue if it is in-fact a defective ECM. I have a couple more advanced diag steps to try. I am going to try to mimic a crank signal from the Ignition module to the ECM to see if I get injector pulse, if that does not show results the ECM is definitively the issue. I will do my best to update.