Set it to 284 then. 414 is out of range and can issues.Originally Posted by 2000Phoenix
Set it to 284 then. 414 is out of range and can issues.
2001 Silverado 5.3 - 209/217 cam, GT45 Turbo on 7lbs, Aem x-series wideband, 50lb/hr flex fuel injectors, on E85 with content sensor
1999 Silverado 6.0/4L80E Summit Stage one camshaft, 317 heads (replaced cast iron)
I will set it back tomorrow to see if it fixes it. Just strange it wanted to do this all of a sudden and nothing was changed. Let you know tomorrow.
I will try that as well to see if it?s fixes it. I did not want to splice my wires on the maf pin out and see many people now using the adapters. Maybe it?s just faulty we will see. Thanks again.
Set dfco to 284 still does the same thing and the maf code still comes on. New adapter harness comes tomorrow. Hopefully this fixes the issue.
Last edited by 2000Phoenix; 10-23-2022 at 07:49 PM.
No go on the new harness. I’m beginning to think it’s maybe something mechanical. A read a broken spring can cause this on Ls1tech forum. Going to check the maf wires come from the block maybe something got exposed or touching the headers. Any thoughts?
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