92 f-250,code questions
Thread Starter
|
Junior User
Joined: Mar 2010
Posts: 60
Likes: 0
92 f-250,code questions
92 f-250,351w,e4od,4x4,no cat,still have smog pump and egr,118k miles
My truck seems to be low on power.It falls on its face at about 2300rpm(im guessing,dont have a tach),and seems to run fine at higher rpms.It feels like there is a dead spot in the throttle for a split second.I also noticed that it runs fine when it is cold.I havnt owned the truck very long,so I dont know how it usually feels.I pulled the codes and came up with 111(system pass),then I also had codes122(didnt know to put gas pedal down during test)327(dpfe circuit below.6)328(evp circuit below min voltage)I have searched the forum and found trucks with similar symptoms and codes,but no answers.Im not sure what codes 327 and 328 mean.Do they mean anything since it showed 111?Any help on 327 and 328 would be appreciated.Thanks a ton,justin
My truck seems to be low on power.It falls on its face at about 2300rpm(im guessing,dont have a tach),and seems to run fine at higher rpms.It feels like there is a dead spot in the throttle for a split second.I also noticed that it runs fine when it is cold.I havnt owned the truck very long,so I dont know how it usually feels.I pulled the codes and came up with 111(system pass),then I also had codes122(didnt know to put gas pedal down during test)327(dpfe circuit below.6)328(evp circuit below min voltage)I have searched the forum and found trucks with similar symptoms and codes,but no answers.Im not sure what codes 327 and 328 mean.Do they mean anything since it showed 111?Any help on 327 and 328 would be appreciated.Thanks a ton,justin
Fleet Owner
Joined: Aug 2005
Posts: 23,666
Likes: 301
From: Easton,Ks
Continuous Memory Code 328 or 327 indicates that the EGR valve was closed further than normal or EVP sensor or circuit has failed with an intermittent low voltage sometime during vehicle operation.
Possible causes:
-- Poor continuity in EVP harness or connectors.
-- Intermittent open or short in EVP sensor or harness.
-- Damaged EVP sensor.
Possible causes:
-- Poor continuity in EVP harness or connectors.
-- Intermittent open or short in EVP sensor or harness.
-- Damaged EVP sensor.
Thread
Thread Starter
Forum
Replies
Last Post
DBGrif91
1987 - 1996 F150 & Larger F-Series Trucks
4
Sep 9, 2013 05:21 PM
ShadowWolf
Small Block V8 (221, 260, 289, 5.0/302, 5.8/351W)
8
Jun 13, 2012 05:10 PM
BRay09
1987 - 1996 F150 & Larger F-Series Trucks
4
Nov 24, 2009 07:04 PM
CAlex
1987 - 1996 F150 & Larger F-Series Trucks
1
May 3, 2006 12:28 PM
