Horribly Bad MPG less than 150 miles per tank
#24
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what happened at 233 seconds in your log? Your CLT jumps up over 27 degress instantly at the same time your throttle position drops to 2 for the rest of the log yet your RPMs and MAP are all over the place. Bad connections?
#25
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91... check and check again. i forgot a zero twice when i was doing the easy therm and therefor i had a wacky function that wasnt linear so the car would be fine at some temps and other ones would just throw it into 300% enrichments
Definetly check your values, and as for the gas millage TUNE IT!!!
hustler, were you refering to my AFR table?
Definetly check your values, and as for the gas millage TUNE IT!!!
hustler, were you refering to my AFR table?
#28
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Ahh OK I don't know what is going on there. Did you load the corresponding MSQ into megalogviewer when you looked at the log file?
Check the req_fuel value too. Should be around 13 for stock injectors IIRC.
At any rate as said above you will need to tune to improve your mileage. I'll bet the PNP maps are really conservative (tuned rich) to keep people from damaging their motors from being too lean. That is my experience anyway. It's better to have crappy gas mileage than a burnt exhaust valve.
Last edited by ZX-Tex; 03-20-2008 at 01:40 PM.
#29
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What I just did was recreated the easy therm values and rewrote the .s19 and .inc files. I know I have updated the .s19 on the chip before but looking at the old .inc files they are different. So I just re-update the firmware on the chip, or would i be fine just copying the new .inc files. I dont know what will be lost if I update the chip. Will it just be the .msq that is on there?
#30
when I am running MS, the gauges show about 195-200 so I thought nothing of it. When i am in warmup wizard it has the cell at like 160 highlighted which corresponds to enrichment of 100% so theoretically it shouldnt be enriching, however that red light stays on.
and paul, the MS standalone is one i built following DIYautotunes site, this site and the megamanual
and paul, the MS standalone is one i built following DIYautotunes site, this site and the megamanual
#31
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its not the actual LED. It is the "button" labeled warmup in megatune when you are looking at the realtime display. It is red upon cold start up and does not change even at operating temperature
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