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Old 11-16-2024   #23
tpepmeie
 
Join Date: Aug 2005
Location: Fishers, IN
Posts: 813
Default Re: I think I?m in deep 💩

Quote:
Originally Posted by JT_n_CT_90_ZR1 View Post
First and foremost thank you for all this information. It?s amazing.



So when I start the car the engine fans go on, and and the vacuum pump goes on. No clicks, no start, no pumps. In the interior however everything comes on EXCEPT the Check Engine light.


Sounds a lot like a mem-cal error. Either wrong mem-cal, not seated or damaged pin. The immediate cooling fans and ERR on the digital readout also are indicative. Didn?t read entire thread recently but have you tried a replacement known good ECM?



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