My PE delay is 0seconds.
On B3609 the whole table is set at zero. Where should it be?
I have lowered my tps enable about 10-20%.
My PE delay is 0seconds.
On B3609 the whole table is set at zero. Where should it be?
I have lowered my tps enable about 10-20%.
i set my pe enable at 50% tps and the 3618 table to .85
should i change the timing tables and 5908?or leave the high octane/low octane and 5908 alone
I raised my high octane table. The way I get it is you are suposed to ramp up timing to around peak torque(5.3 ~4000rpm) then when you get there drop the timing 3-4 degrees then after peak torque return to a maximum of 24-28 degrees.
When I have my high octane table at around 22-23 peak timing it always seems to run at 24-29 degrees no matter what with all the adders added in.
Without a dyno you should do a couple of things to start.Originally Posted by dynarex
1: get a wide band O2 and install it.
2: Learn to use the scaning tool
If you want to mess with timing set up a set of PIDs to log all the timing stuff including knock retard and throttle position. After you have some baseline advance the areas of timing you think need it a few degrees at a time and scan again. If you hit knock retard or if you hear knock you've gone too far. Just go slow, gas cars are a lot more likely to break than diesels if you push too hard.
Ira
thanks for all the help guys
im sure ill be back soon!!!
If your seeing random KR like 4-6 degrees for no reason, Tordne said to zero out the Burst Knock Retard tables.
I was seeing the random 4-5 degrees of timing being pulled in the middle of 2nd at WOT. I could not figure it out and thought it was becuase I had a 2000pcm or the sensitivities where wrong so I messed with them.
But zero out the Burst Knock Retard tables. It fixed my random knock retard.
It is supposed to pull timing becuase of large changes in cylinder pressures too prevent knock from even happening. If your seeing that random knock try it it worked for me. Its wierd that this was made to stop knock but really starts it.
Originally Posted by dc_justin
I am looking at my b3618 chart and cant figure out what .87 at 0 means I think I seen where there was a conversion to air fuel ratio but cant seem to find where I seen it. can some one post the equation ?
also I changed b3610 from 5000 down to 3000. is that enough or should i go lower?
this gets addictive. trying to learn on my avalanch before i try getting my futral tuned T/A to idle right
also keep in mind ,i am towing a 6700 lb camper and dont want to mess up anything while towing. thanks
Post an image of your B3618...Originally Posted by Aint Skeered
see post #1 or #2 of this thread: showthread.php?t=3064
I am trying to figure all that out. I will post it when i do
2000 NBM trans am.
427 Dart ship block,Lme ported Ls7 heads 12.5 compression
246/262 .730/.712 112+4 low lash solid roller
Rmvb 4l80 with transbrake, 8" FTI converter
12 bolt Moser rear end with 4.10 gears