Boost problem *** UPDATE ***
Lead Driver
Joined: May 2014
Posts: 6,545
Likes: 13
From: Virginia Beach VA
Sorry, been busy. Check the intercooler plastic inlet and outlet? And on the pressure side boots where it's reinforced with the spiral wire.
I'm doing a turbo swap tomorrow, I'll check the thread. I've been on a phone only, can't see a zip file very well, it's a jumbled mess of numbers.
I'm doing a turbo swap tomorrow, I'll check the thread. I've been on a phone only, can't see a zip file very well, it's a jumbled mess of numbers.
Thread Starter
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Elder User
Joined: May 2010
Posts: 691
Likes: 0
From: Ohio
Sorry, been busy. Check the intercooler plastic inlet and outlet? And on the pressure side boots where it's reinforced with the spiral wire.
I'm doing a turbo swap tomorrow, I'll check the thread. I've been on a phone only, can't see a zip file very well, it's a jumbled mess of numbers.
I'm doing a turbo swap tomorrow, I'll check the thread. I've been on a phone only, can't see a zip file very well, it's a jumbled mess of numbers.
Thread Starter
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Elder User
Joined: May 2010
Posts: 691
Likes: 0
From: Ohio
I pressured the system today to 20psi using a boost tester a buddy had. Basically it's a PVC cap with an air fitting in it. Couldn't find anything leaking. Makes me think it's a sensor giving a bad reading. I scanned it with all 3 of my scanners got the same codes. Today was the first time I have had my check engine light come on since I've owned the truck. For EGR insufficient flow.
Lead Driver
Joined: May 2014
Posts: 6,545
Likes: 13
From: Virginia Beach VA
The means the EGR is dirty, if it's still there. If your deleted, then it normally takes a tuner to turn it off.
You could try unplugging the EGR, it will set a code, see it that helps.
Them I'd consider replacing or cleaning the MAP.
You could try unplugging the EGR, it will set a code, see it that helps.
Them I'd consider replacing or cleaning the MAP.
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Elder User
Joined: May 2010
Posts: 691
Likes: 0
From: Ohio
The EGR cooler is gone the EGR is plugged in but written out of tune. I've been running stock tune trying to find out my problem. I take it thats why the PCM can't find any flow.
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Elder User
Joined: May 2010
Posts: 691
Likes: 0
From: Ohio
I think after today I'm going to get a new MAP. Is it possible for the MAP numbers to read ok KOEO,at idle, and high idle but still be bad. Maybe just under higher boost. Did you get a chance to look at the log file yet?
Lead Driver
Joined: May 2014
Posts: 6,545
Likes: 13
From: Virginia Beach VA
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Elder User
Joined: May 2010
Posts: 691
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From: Ohio
55 dollars. Thats why I was hoping someone could confirm that it was bad first. Fingers crossed.
Posting Guru
Joined: Dec 2016
Posts: 1,284
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From: Bozeman MT
wow - my dealer tried to ping me for $120 on the one I ordered and never opened, then returned.