High icp sel

[dustinz85]

My buddy had me scan his truck this weekend since he had a SEL. After scanning it, it had a ICP higher or lower than desired code. We thought it was low ICP since he just out 238s in it and the hpop appears to be stock with about 230k on the clock. We took it up the road on his econ tune from gear head and I saw it was actually too high is why the light came on. On hard accel ICP was 3570 with a DC of 55%. Is something that needs to changed in the tuning? I was.surprised that tired pump was keeping up. Thanks in advance guys.

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[sootie]

icp sensor could be doing funky things.

 

[dustinz85]

Yeah I should have pulled the plug and checked for oil in the connector

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[weekendwarriorfsw32]

Sounds like a whacked out ICP sensor.

 

[lincolnlocker]

Is that a 1280 code?

live life full throttle

 

[pontiacross]

I had one doing that the other day and the return wire from the IPR was grounding out between the IPR and ECM causing the ipr to stay closed when it should be opening

 

[DEEZUZ]

I toss a light everytime I hammer down. But it goes away in a few minutes. No worries

 

[dustinz85]

Is that a 1280 code?

live life full throttle

I do believe that was the code. I'm out the country on vacation in Iceland. I'll have to check it out again Sunday when I'm back. So check IPR wire and ICP sensor? I have another ICP sensor I can throw it in. Truck also has kinda a lopey idle. It has done that ever since the 238s were put in it, not sure if that's related or not. Thanks for the help!

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[Rubyred]

I get a 1211 ICP not controllable - pressure above desired code everytime I really lay into the pedal. The light will come on, then after I drive normal it will turn off on its own. been doing that for a while now since I got my 38R and FRx but it hasn't given me any problems so far.