P1211
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Junior User
Joined: Jul 2010
Posts: 76
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From: Kokomo, IN
P1211
I wanted to see if my truck was throwing a code since I installed a new exhaust system Saturday. My bully dog triple dog GT has a diagnostics section and it says it's throwing a P1211. I think I've seen this before and think it's an over boost code. Anyone know?
Truck is a 2001 7.3 w/ 151k miles. One in sig
Truck is a 2001 7.3 w/ 151k miles. One in sig
New User
Joined: May 2011
Posts: 7
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I wanted to see if my truck was throwing a code since I installed a new exhaust system Saturday. My bully dog triple dog GT has a diagnostics section and it says it's throwing a P1211. I think I've seen this before and think it's an over boost code. Anyone know?
Truck is a 2001 7.3 w/ 151k miles. One in sig
Truck is a 2001 7.3 w/ 151k miles. One in sig
Post Fiend
Joined: Feb 2007
Posts: 14,541
Likes: 2
From: Dallas-Ft. Worth
Common on trucks running tunes. It means your HPOP can't keep up with the demand from the (VERY oil hungry) stock injectors. I was setting that code all the time until I went with hybrids. No longer an issue and I'm holding 2800+ psi now.
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Junior User
Joined: Jul 2010
Posts: 76
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From: Kokomo, IN
What can I do to get rid of the code for good, without replacing my injectors?
still plays with trucks
Joined: Mar 2004
Posts: 1,743
Likes: 3
From: Twin Falls Idaho
properly written tunes WILL NOT set this code. but that requires tunes written by a custom tuners, not over the counter tunes. Power Hungry, Tony Wildman, Gearhead, DP tuner are just a few.
Plugged fuel filters will cause this also. But you will notice a big drivabilty issue if its lack of fuel
You can install an ungraded HPOP like an Adrenaline from Dieselsite, or upgrades from Terminator or Riffraff
Barney
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Joined: Jul 2012
Posts: 3
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Help p1211
I have a new ICP n IPR N high pressure oil pump n injector I had the Service Engine light come on the other day and found a p1211 error with no pending codes. I have did evey thing help me or just call6192478959
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