Please Help!!
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New User
Joined: Jul 2012
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Please Help!!
Ok so here goes.....A couple of months ago my 02 F350 7.3 started accelerating funny when I got over 35 mph (started to shake a little only when accelerated, and <2000rpm) about a week ago it started to loose power when I would first accelerate until I reach about 20mph, and still shakes like before. I replaced my glow plugs(this was obviously not the solution, but needed to get done) and my programmer is throwing out the following codes:
P1119
P0475
P1316
P0672
P0674
If anyone has advice on what I need to do to fix this I would appreciate that. Thank you very much.
P1119
P0475
P1316
P0672
P0674
If anyone has advice on what I need to do to fix this I would appreciate that. Thank you very much.
Post Fiend
Joined: Sep 2003
Posts: 6,096
Likes: 27
From: Mesa AZ
P0475 and P1119 are for your EBPV solenoid and MAT sensor. You may have left those items disconnected or had them unplugged when you turned the key on previously. Check the connection on those items, clear your codes and see if those DTCs return.
Your driveability symptoms point to a possible injector issue. P1316 says the IDM has some stored codes. You will need to retrieve those codes via KOER or a Injector Buzz test. Report back the codes and we can help you diagnose further.
Your driveability symptoms point to a possible injector issue. P1316 says the IDM has some stored codes. You will need to retrieve those codes via KOER or a Injector Buzz test. Report back the codes and we can help you diagnose further.
Last edited by Shake-N-Bake; Jul 9, 2012 at 09:37 PM. Reason: spelling
Post Fiend
Joined: Mar 2007
Posts: 26,966
Likes: 50
From: Texas
When you replaced the glow plugs, did you happen to make sure that the connector for the wiring under the valve covers was fully seated in the connector at the valve cover gasket before you put it back together? Many times a loose plug is the cause of those symptoms.
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Hopefully fixed it
So after reading a bunch of posts here I found a guy with similar problems. Turns out that it was the plug under the valve cover. The dealer replaced it a few months ago right before the problems started, so they probably knocked it loose and it just got worse from there. I just pulled the valve covers and installed the $15 piece of cheap plastic from the dealer (can use a quarter, but wanted the right part) and took it for a test drive, and it had all the power back. I cleared the codes and they did not come back on, so we'll see. Thanks for your reply's everyone.
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