had another thought about the intake air temp, i figured since it was about that temp at the time i would just put a resistor in between the THA and E2 so the computer would have a intake air temp reading, i used a 3.2k ohm resistor witch would give it just under 68 degreese acording to the...
is the shaking at highway speeds or at any time? could be water contamination in the tranny fluid possibly from the radiator tranny cooler, the water makes the clutches come apart in the tranny. chevy SUV;s have a problem with this from the dipstick, the water drips from teh cowl to the dipstick...
Another question i had is, can i get a GM intake air temp sender and use it so it will compensate for climate changes like the stock setup? yesterday it got cold (went from like high 60' mid 70's to like high 40's mid 50's at night) and my a/f's went from mid to high 11's to mid 12's and i was...
well if the one way clutch on the stator goes bad itll feel like it doesnt want to accelerate, almost like something it hanging up, the stator needds to be stationary or turn at the same speed as the engine side of the converter so it can multiply torque.
other then that maybe the cluch cause...
ok i got my 3.5 inch maf, i set it to LS1 aluminum and it wasnt the right scaling and i found the closest match was on 3.5 inch LT1. i still had to play with the maf scale adjustment to get it to make the VF 3 volts but it was alot better then the 3 inch maf i had. i got her all tuned up and the...
alrighty sweet, i tried putting the one i have now on ls1 aluminum cause i was unsure if thats what u ment and it wasnt working right, it was good at idle but as soon as the rpms went up the scales were way off. i just put it back how i had it.
im still having a problem with coming off idle...
well i tried the LS1 aluminum and it was still not workin with this maf, unless u mean for the 3.5 inch i ordered? i have no idea what this maf is out of and theres no good gm or acdelco numbers on it (i work at a chevy dealership) but the one i ordered looks to possibly be a LT1 3.5inch.
i...
also the 3.5 inch maf i bought is off of a 2000 chevy express (G van, GM part # is 25008308, ac delco#213-252), is that maf programed into the gen2? or am i gona have to program it again like i did for the 3 inch one i have now?
ok so i got an old GM 3 inch maf in the mean time while im waiting for my 3.5 inch gm maf. i hooked everything up and i went into the configuration screen and i chose LT1 3in becaue it was the only 3 inch GM selection that i knew of. i knew it wasnt off an LT1 but i figured id give it a whirl...
ooohhhhhhhhhh so if the load level for the high range is just to low and is sometimes applied when in closed loop itll throw off the open loop mixture aswell. that would explain it, because id tune it and it would run mint and id make another run without touching anything and it would be back to...
yea i hook it up all good, soldered all connections. i kno its hooked up right because i was fooling around with the frequency max output settings the other night while i was driving and went i turned it off and it went to 50 the engine ran funny and my wideband went to like 16:1 cause it cut...
nah thers 3 load levels, low medium and high, theres a calculated load that u can set how its calculated, u can have it calculated by throttle position, afm/rpm or a map sensor. i have it set for AFM/RPM and the points are preset but adjustable. i drove my car while looking at the unit untill i...
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