on a 92 cadilac seville after u install the ecm what is the proceeder u do to get it run again?

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on a 92 cadilac seville after u install the ecm what is the proceeder u do to get it run again?

2006-11-11 08:01:36 · 2 answers · asked by dan_cho2003 1 in Cars & Transportation ➔ Car Makes ➔ GMC

2 answers

Hopefully you pulled the Prom chip out of the old ECM and installed it correctly into the new ECM. Won't start without that. Other than that, it ought to start and run right away. It does have an idle learn procedure, but that won't keep it from starting

2006-11-11 15:06:10 · answer #1 · answered by Mr. Badwrench 6 · 0⤊ 0⤋

It should start right up but may have to be "taught" to idle correctly.

2006-11-11 08:43:19 · answer #2 · answered by done wrenching 7 · 0⤊ 0⤋