RandomHero
February 2nd, 2007, 03:03 PM
I am at a loss to be honest with you. It's currently at 825 desired idle and it never stalls when driving around.Today I tried working with the idle to get it down to around 650-700 rpms. Right now it is working pretty good with little surging, but here are my problems:
When I first crank the truck, it goes down to about 300rmps and wants to die(but doesn't) for about 3 seconds then it goes up to desired idle nad everything is fine. I'm not sure what to change for this so please let me know.
Second problem is when my truck wants to die after reving. Mostly commonly it's backing up or even in park when I rev it to about 2000 rpms when it comes down it wants to die.
I have played a ton with the desired airflow. I'm sure it's way too high right now because it's up about 50% from stock, but I'm at a loss. Here are my current air flow numbers. My throttle cracker is set to activate and deactivate at 11 and 11 so I'm not sure it that should be changed.
B4307
Drive
2.579402
2.314848
2.076775
1.753833
1.479462
1.313516
1.239601
1.239601
1.239601
1.239601
Park
3.433185
3.081063
2.764188
2.334352
1.969164
1.748290
1.649909
1.649909
1.649909
1.649909
Here is a log file of my idle. Please help me out if you can. I can do a new log if I didn't include the right PID's. Thanks,
Mark
P.S. I've done plenty of searches and all the info I have gathered has brought me to this point, but I can't get rid of this problem.
When I first crank the truck, it goes down to about 300rmps and wants to die(but doesn't) for about 3 seconds then it goes up to desired idle nad everything is fine. I'm not sure what to change for this so please let me know.
Second problem is when my truck wants to die after reving. Mostly commonly it's backing up or even in park when I rev it to about 2000 rpms when it comes down it wants to die.
I have played a ton with the desired airflow. I'm sure it's way too high right now because it's up about 50% from stock, but I'm at a loss. Here are my current air flow numbers. My throttle cracker is set to activate and deactivate at 11 and 11 so I'm not sure it that should be changed.
B4307
Drive
2.579402
2.314848
2.076775
1.753833
1.479462
1.313516
1.239601
1.239601
1.239601
1.239601
Park
3.433185
3.081063
2.764188
2.334352
1.969164
1.748290
1.649909
1.649909
1.649909
1.649909
Here is a log file of my idle. Please help me out if you can. I can do a new log if I didn't include the right PID's. Thanks,
Mark
P.S. I've done plenty of searches and all the info I have gathered has brought me to this point, but I can't get rid of this problem.