SGII help
 

i was running to the store when i noticed somthing strange. i have

MPG LOD
TPS MAP

on the scangage and only the MPG and MAP worked. i've tried all of the scangauge gauges and all work but the FPR but thats b/c it's not suported. so it was strange when these didnt work. i have dissconected the battery and this is the first i drove it after that. i even tried diffrent combonatons and LOD, TPS, IGN, and FPR. the PID is set to ALL and i'm running ISO. i dont wana unplug it b/c i dont wana erase the tank and other memories.

any help?

Unplug it anyway - the tank info stays unless it really crashed bad and lost it already. The only down side is that it "detects" the power loss and will show an * when you do the fillup. Can't remember if the total fuel used is kept or not - I think it is. Not much more you can do - only advice is to NOT play with the buttons AFTER you turn off the ignition ESPECIALLY after just turning off the ignition.

well i tried it and it still didnt work. i did find it works on normal rate but not fast rate.

Oh yeah you can't run it too fast because the car ECU can't respond fast enough and run the car at the same time.