How do I make my 89's check engine light work with LS swap?
Sorry if this is the wrong section for this question, but I figure it is swap related.
I just picked up a clean 89 Scottsdale that has a 00' LS engine swapped in. It is using a stock 4.8 and ECU, and what I am told is a Painless harness.
I have 2 leads from the harness that are for a check engine light. The info I need is on the truck side.
The light is currently on all the time as the stock ECU is gone. I just want a heads up on where to tap into the dash harness to make it work with my new ECU.
Thanks in advance!
Sorry if this is the wrong section for this question, but I figure it is swap related.
I just picked up a clean 89 Scottsdale that has a 00' LS engine swapped in. It is using a stock 4.8 and ECU, and what I am told is a Painless harness.
I have 2 leads from the harness that are for a check engine light. The info I need is on the truck side.
The light is currently on all the time as the stock ECU is gone. I just want a heads up on where to tap into the dash harness to make it work with my new ECU.
Thanks in advance!
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