Forums
New posts
Search forums
What's new
New posts
New media
New media comments
New profile posts
Latest activity
New showcase items
New showcase comments
Media
New media
New comments
Search media
Members
Current visitors
New profile posts
Search profile posts
Showcase
New items
New comments
Latest content
Latest reviews
Latest updates
Search showcase
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Forums
Power Strokes
94-97 Tech
PCM intermittent power or bad ground?
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
[QUOTE="JCart, post: 1560223, member: 1238"] All right checked all fuses, they’re good. Checked IPR plug for loose insulation and shorting nothing. Pulled out PCM pulled cover off and looked at circuit board, no burnt smell nothing looked melted. Cleaned ground wire for PCM on inside fender by hood spring. Grounded (with jumper cable) to fender brace by battery and Air cleaner, for solid grounding for PCM. Hooked autoenginuity to port inside cab and it wouldn’t connect to PCM. Idle module screen said C err, no “wait to start” light, but brake light and glow plug light do light up. Kinda perplexed…. Any suggestions be appreciated Thanks j [/QUOTE]
Insert quotes…
Verification
Post reply
Random media
Latest posts
10R140 failure
Latest: PSD-BLACK-CLOUD
Friday at 1:04 PM
2017+ 6.7 Aluminum Super Duty
2010 headunit
Latest: glog
Wednesday at 1:17 PM
6.4 Tech
D
Turning off the Auxiliary powertrain control module
Latest: donaldtfreeman
May 6, 2025
6.0 Tech & FAQ
4r100 P0715/P0717 trouble codes.
Latest: Tiha
May 6, 2025
7.3 Tech & FAQ
I must be getting old… Exhaust is too loud
Latest: ju015dd
May 4, 2025
6.0 Aftermarket
Members online
No members online now.
Forums
Power Strokes
94-97 Tech
PCM intermittent power or bad ground?
Top