Someone want to test airflow check disable mod?
I think he is answering your question:
Sounds like he used to trigger the airflow limit at around 25 TPS before and now he doesn't with this "tephra mod"
i have tested this on an SST evo to see if we can run a VTA BOV and not getting the CEL.
No. with VTA BOV we are still getting P1241...?
any solution to eleminate P1241?
thanks for the great people for all the sharing
No. with VTA BOV we are still getting P1241...?
any solution to eleminate P1241?
thanks for the great people for all the sharing
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is this issue only going to affect people trying to use the stock ecu controlled boost because I've not seen this on a customers car that's seen 30psi multiple times with a mbc and runs 25psi daily
Not yet. Hopefully soon.
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iTrader: (38)
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From: Virginia Beach, Virginia
Account Disabled
iTrader: (38)
Joined: Aug 2005
Posts: 9,319
Likes: 1
From: Virginia Beach, Virginia
Account Disabled
iTrader: (38)
Joined: Aug 2005
Posts: 9,319
Likes: 1
From: Virginia Beach, Virginia
Any intake on the car, if so, what type? At 30 psi and not triggering the airflow/torque limit maps (while they are stock settings) either your aren't flowing enough, aren't spooling any quicker, or have a intake that is messing with airflow so the ECU sees less than there really is, or all of the above. 

this is the car in question: https://www.evolutionm.net/forums/ev...d-results.html
I have a solution: DO NOT RUN A VTA BOV. There is no performance reason for it. NONE.



