settings look ok. we need a log file to see what data youre recording.
answers in this section are slow cos' not many ppl go in here.
Type: Posts; User: ari666
settings look ok. we need a log file to see what data youre recording.
answers in this section are slow cos' not many ppl go in here.
question 1: perf option. some cars have a "performance" button on the shifter which will change the table the pcm reads, basically like a "snow (one switch)" or "hold" (2 switches) setting. "class 2"...
not so much an issue, more just trying to get everything nailed so it runs like a clock.
hi im sorry to dig up an old thread, but i have a slightly different issue and there seem to be some smart guys in here.
im running the L29 vortec 454 tune from the repository, and im trying to...
erm, im no expert, but your WOT shift speeds show you shifting into 4th at 256kmph, and since youve set WOT TPS to 75% youre gonna be in that table a bit id guess.
plus your shift times are...
if anyone stumbles on this thread with a similar issue, the solution was a segment swap. i shouldve paid more attention to this comment:
the tune i was running was indeed a 4l80 tune. i stupidly...
blah, the segment swap changed my vss inputs so it wasnt reading fast enough to change gear.
all good
having difficulty with transmission functions. it seems i am running a 4l80e tune and having compatability issues with my 4l60e. just did a segment swap successfully which allowed me to get 3-2 shift...
theyre behind silverados and last ok. the impala is about half that weight, isnt 4x4 and isnt a wild build at all. 230RWKW making most of its power at 2000 rpm, dies at 4500
that may be very...
CLOSED THROTTLE PRESSURE!!!!!!
ha ha!! for some reason my closed throttle pressure tables were all zeroed out!!!! i figure this meant that when tps was lower that 2% the pressures went to zero and...
i switched the A and B wires to the two solenoids and it felt like it was trying to start in 4th, so put it back to the way it was.
anyway, before i did that, took it around the block and got this...
this is an old NON-pwm TCC trans running off a PWM pcm
im noticing that if i force the gears, 2nd gear has A as "on" and B as "off" and 4th as A-off and B-on. everything i read online says this is opposite to what it sould be, but when i command 1-2 or...
what seems weird is that watching the TCC apply, itll be off when cruising then comes on whenever throttle is applied.
also if you put it in neutral at the top of a hill, it refuses to roll.......
hi all. i have a 66' impala, 7.4ltr gen 6 454, holden commodore 2001 ecu (0411) running a modified chevy express tune.
the trans COOKS after a few minutes and ive run out of ideas why. the first...
sounds like the same problem that I had. the BBC is a 1-8-4-3-6-5-7-2 firing order which is different to LS1 1-8-7-2-6-5-4-3, so you need to rewire 4 injectors.
1-8-7-2-6-5-4-3
1-8-4-3-6-5-7-2
...
just wondering: is there any other affect to getting the bank assignment table correct? or is it just LTFT and STFTs? im running a low res crank reluctor and single coil/dizzy.
the reason I ask is...
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progress
thanks heaps mike. thats pretty much what i was hoping for. slightly different graph format to hp_tuner, but i directly transferable.
the wiring difference is that there is an extra pin for the...
p.s. my car made 300hp on the dyno with a rubbish transmission.
still needs lots of fixups, but the torque is pretty mind blowing.
looking to upgrade my TH700-R4 to a 4l60E so i can use HP_tuners and my 0411 pcm to set shiftpoints and whatnot rather than that bollucks TV cable, but i need to know if the PCM is capable of driving...
found the fix.
have to search for your .os file (type *.os into the search) in your laptop and delete it. then when you reconnect the car it rescans all available parameters, you reload your...
YAAAAY! with enough reading you can figure pretty much anything out!
so if anyone stumbles on this problem, the fix is:
search for *.os
find your .os file (i think its hidden cos i couldnt see...
info readily available online:
http://www.zeitronix.com/Products/zt2/zt2.shtml
AFR 21.0 to 9.5 Wideband
Analog Wideband Output 0 - 5V
reading reading reading:...
for me:
VT, VX, VY V8 5.7L LS1 (300KW, GTS)
0 280 155 890 (EV6)
24.57 LB/HR 252 CC/MIN 185.74 G/MIN 12.0 Ohm 3.5Bar OP
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