Reply to thread

Message: [QUOTE="vanderchevy18, post: 751843, member: 569"] Well, correct me if I'm wrong, but the pcm reads engine position off of the CPS so it will change soi real position if the CPS sends the wrong signal at the wrong time. I mean look at it fundamentally. You want the fuel to be injected at a point where peak cylinder pressures occur at or after 15° ATDC. If it occurs before hand, cylinder pressures will go up substantially because throw leverage will be lower. That means the pressure won't be relieved by the piston going down as quickly because there isn't as much leverage. OK so if the CPS craps out and sends a signal when it isn't supposed to, then fuel will inject at the wrong time. Am I wrong? [/QUOTE]

Verification

Random media

cleaning_axles_1_

new_turbo_003

joe_hueser_black_front1

Mowing Truck

waxed up

dwmaloney's F450

bumper_idea_1_

he351ve T4i turbine inlet

photo-11

C68B84CE-43C0-49E5-874F-88EDC763164D

2012-10-09_16-57-03_441

Latest posts

2000 f350 dually lariat
- Latest: ju015dd
- Today at 12:37 PM
7.3 Aftermarket
I must be getting old… Exhaust is too loud
- Latest: Derkperk
- Yesterday at 2:18 PM
6.0 Aftermarket
T
B&W hitch and shock removal
- Latest: TexMac
- Wednesday at 2:48 PM
2017+ 6.7 Aluminum Super Duty
6
ISSUES WITH CHOATES WARRANTY
- Latest: 6.7powersmoke
- Wednesday at 2:12 PM
1999-2015 Superduty Series General
Truck slipping into 4th
- Latest: Sterling6.7
- Apr 25, 2025
6.7 Tech

Members online

No members online now.

Total: 903 (members: 0, guests: 903)

Top