I was thinking I might try a mafless tune so I disconnected the maf and turned off the DTCs for the maf.
Start-up was normal but then it would die.
Does that sound right?
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I was thinking I might try a mafless tune so I disconnected the maf and turned off the DTCs for the maf.
Start-up was normal but then it would die.
Does that sound right?
What vehicle?
If the IAT is built into the MAF, you can't just unplug it. And if it's a GM car/truck you can't disable the DTC's, they need to be set to MIL on first error so it fails right away and goes into speed density.
Its an LS1 GTO so the IAT is separate.
So if its set to MIL on first, wouldn't you then be in an SES situation all the time?
Uncheck the SES box.
You want it to toss a MAF error so it doesn't use the MAF.
I think I see.
I'll give it a try. Thanks!
Yupp, that did it.
Thanks again!