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HELP! NEED TO FIX FAST!!! *pocketlogger #'s

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DRIFTnDSM

20+ Year Contributor
77
0
Feb 4, 2003
Columbus, Ohio
I NEED HELP FAST I Just bought this car a week ago. . . just got my pocket logger yesterday . . . here are some of my numbers - HOW DO I FIX THIS????

seen TIMA @ 43 degrees!!!

KNCK over 30!!
injp @9.21
tps @99.6
isc @39.4
FTRL @ 139.8%
FTRM @ 97.6%
FTRH @85.1
FTo2 100%
MAFS as high as 1515Hz but as low as 37!!
egrt @ -28.2c
I'm new to datalogging but this can't be good - also have a gm maf set all to 0's and an safc (not set yet/not sure how) fp is at 45lbs stock inj and stock fuel pump - big 16g boost at 14lbs -PLEASE HELP ME

:cry:
 
Try to log throughout your powerband.

Based on your numbers here, I'd say you have some bad sensors. You're knocking over 30, and the timing is still at 41? The timing should be way, way below this. See if you can put a little race gas in there to see if some of the knock disappears. If it does, you'll know it's fuel related, but if it doesn't, you may need to replace your knock sensor.

See if you can get a log throughout your rpm range, and we'll go from there.
 
you low ftrl is way lean increase by at least +10%
your mids not to bad leave it for now
your high ftrl is way too rich if you have a fpr bring down your fuel pressure

you will need
like -20% to get it to 100% accross the board.
 
ok great - now when you say -20% thats accross the board on say hi thrt on the safc?? on the safc i only have hi and lo but on my maf translator i have idle low mid and hi?
 
I agree with checking your knock sensor. I had a problem sorta like that a while back and sure enough it was a bad knock sensor. Is your maft setup blow thru? I personally zeroed out my afc and tuned w/ my maft then I used the afc to fine tune.
 
well car died today. . . ground wire from the tranny to the body caught on fire and my alternator is killing my batter(all fuses are fine) so im going to have to get it running again first before i can do a good log - thanks for the help
:cry:
 
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