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Is their a way to trick a ecm

i have jst remove my catalis convertor, and after three days doing so, if i try to go over 30lbs of boost it starts acting up because my pryo temp is below 500, so i need to know how i can trick the ecm or what would i need to do, because i dnt want to have to replace the catyals convorter

Answer this question I have this problem too

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3 Answers

You need to know what you're doing when you start doing stuff like that. Otherwise you'll run into situations like you're in now.

Yes, there are ways to "trick" the ECM. Pittsburgh Power, PDI, Diesel Doctor are examples of companies offering products/services that might be able to help you.

You can't just simply remove emission control components. It can be done, although it isn't easy, certainly not cheap and it's illegal.

If you listen to the show much you should know that Pittsburgh Power is a sponsor of the show and has a lot of in house engine and ECM experts. Their number is (724) 360-4080.

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if u have a mbn cat 2oo3 aka bridge boosting over 30 will often cause a derate a pressure regulator on boost sensor set to 28 psi or so often tricks ecm

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also consider this company https://truckecmtunes.com

i did mack, volvo, paccar, cummins, cat tunes with them, and had very good luck.

i can help if you have any questions.

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anthony brown will be eternally grateful.
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