Bronco Forum - Full Size Ford Bronco Forum banner

1 - 5 of 5 Posts

·
Registered
Joined
·
74 Posts
Discussion Starter · #1 ·
Gents,

Have been :banghead for the past month on this EGR valve situation. Replaced all of the vacuum lines on the truck and now the EVR solenoid is showing bad during KOEO. I am unable to find the solenoid on-line. Is this a stealership only item?? If someone has a source, please let me know.

Thanks,

NineT3
 

·
Registered
Joined
·
21 Posts
Nine T3
What code were you getting from the KOEO?
I am trying to track down my EGR problem and am
now getting code 33, I think because of a bad EVR solenoid.
Thanks
 

·
Registered
Joined
·
74 Posts
Discussion Starter · #3 ·
KOEO Codes

Bronco#3,

I am getting 558 - EVR solenoid and 332 - EGR flow insufficient. They sort of follow one another, if the solenoid fails, the EGR valve will not open and the flow will be below specifications.

Later,

NineT3
 

·
Registered
Joined
·
21 Posts
Thanks all,
Cleaned my EVR solenoid and checked its operation---all ok.
The cause of my problem was one on the nuts holding the EVP to
the top of the EGR valve was missing causing a vacuum leak.
New nut--goodbye code.
 
1 - 5 of 5 Posts
Top