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Thread: MAF wiring questions

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  1. #2
    Join Date
    Jan 2014
    Location
    Las Cruces NM
    Posts
    209
    Think I got that figures out. Now a new problem. It cranks but no start. The fuel pump turns on with the key for a few seconds but doesn't run while cranking? I checked all power and grounds and everything is good. Is there a way to check Ckp and cmp? Seems like it's not recognizing it's turning over. I did try a little carb cleaner down the intake but it still didn't do anything.
    Any ideas?
    I should add this was a running engine when pulled. I reworked the original 97 harness per lextec's instructions and the computer was tuned by him as well.
    Last edited by Chevydillan; 03-27-2014 at 01:48 AM.

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