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Old 21-07-2004, 10:44 AM   #25
Dogo
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Join Date: Mar 2002
Location: Melb, Aus
Car: Mazda 323 BA BPT transplant
Posts: 3,459
yeh from what i understand the boost cut is triggered by the AFM. there isnt a manifold pressure sensor in the bpt as far as i know.

i remember Mal having a vacuum leak a while back, maybe the escaping air was the cause of boost cut hitting lower than 14psi

i have heard of ppl hitting the cut at different levels tho, so maybe its not uncommon.
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