99 F350 7.3 code?
Thread Starter
|
5th Wheeling
Joined: Aug 2019
Posts: 31
Likes: 0
99 F350 7.3 code?
I have a 1999 F350 7.3 diesel. I removed a Bully dog tuner. T reied to put my super chip brand in and no go. So I then took the truck to have the PC flashed. And the Ford garage could not do anything sine the code that came up said
FEPS Open Circuit.
Does anyone know what is going on with the truck. PLEASE HELP.
thank you in advance
FEPS Open Circuit.
Does anyone know what is going on with the truck. PLEASE HELP.
thank you in advance
Super Moderator
Joined: Dec 2011
Posts: 13,283
Likes: 6,048
Moved thread to the 1999 - 2003 7.3L Power Stroke Diesel sub-forum.
Bumping it to the top, so that the FTE members with a lot of experience with the 7.3L PSD engine in the 99-03 genre can have an opportunity to see this as yet unanswered question, and offer some help.
Bumping it to the top, so that the FTE members with a lot of experience with the 7.3L PSD engine in the 99-03 genre can have an opportunity to see this as yet unanswered question, and offer some help.
It's a Van Gogh
Joined: Feb 2010
Posts: 7,802
Likes: 1,333
From: Elk Grove, CA
Yeah I'd think first step is checking condition of that pin 13. Also pull the PCM and check the condition of the contacts where the chip fits, and the connector. The other end of pin 13 mates up there.
If all looks good I'd stick the Bullydog back on there. If it runs well you're golden.
If all looks good I'd stick the Bullydog back on there. If it runs well you're golden.
Thread
Thread Starter
Forum
Replies
Last Post
