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If your doing a fuel economy cal, you might want a delay. A couple of seconds can do mileage wonders for some driver's habits.

I've never seen that before. Wonder how they got that way? It's quicker to just fix it than do it all over.

I just emaled it to you. Just as Chris said, bogus numbers. Loc 6BCB9, (action), was OK, but the SES light enable switches at 6BD95 was $22, (They should be no more than $01), loc 6BD97 was $19,...

He sent me a copy of it. Probably what Chris mentioned. I'll convert it to straight binary and take a look. I'll let you know.

Ed

Steve, the list was completely gone? Not the codes shut off? I've never seen that. Which PCMs? If you have a file like that, would you email it to me? I would like to look at it with a hex editor, to...

Not according to my info and sources. Take a stock vehicle, disable the MAF. Correct the now changed fuel trims by re-working the VE table, then re-enable the MAF. The different (again) fuel trims...

EVAP can be difficult to get to run. Some later LS1 Vettes with as many as 5000 miles had never run it. Untouched stockers. One aftermarket company had an '04 Vette that had never run it. I loosened...

A 6.0L truck MAF table should get you very close.

Actually, the VE & MAF are blended below 4000 RPM, or whatever RPM the max for dynamic air flow is set. MAF only above that, other than in PE.

Here is something that may help guys with Vortec trucks, that don't want to have to change to an LS1 style box. He runs a 4.3L S10. George is one of my NHRA stock Eliminator customers, from down in...

Put the transmission Abuse Mode Torque Management parameters back and it should fix that.