car cuts out in boost
#1
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car cuts out in boost
hey guys my car is cutting out in boost and i cant figure it out. ive changed plugs and wires. new dizzy. car is getting fuel. it cuts out at anything over 10 psi mostly. my set up is garret 57 trim. tiel bov and waste gate. dsm 450s and a aeromotive fpr any help will help lol.
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Re: car cuts out in boost
yes maybe map because stock cannot handel over 10.68 psi i beleive
edit: and u said it cuts out after 10 psi so give us more info on ur setup
edit: and u said it cuts out after 10 psi so give us more info on ur setup
Last edited by ev94eg; 11-29-2011 at 09:26 PM.
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Re: car cuts out in boost
its tuned on chrome and its stock map but this is the first time ive had a boosted car do this. this is the 3rd boosted honda ive had and all had stock maps. i can try that nd see if that fixs it.
#7
Re: car cuts out in boost
What boost levels were you running on your other boosted hondas with stock maps?
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#12
Re: car cuts out in boost
Yes please explane how it was the ecu and what you did find that out. I'm a little skeptical about your boosted honda being able to run over 10psi an a stock map
#18
Re: car cuts out in boost
Pretty sure the stock map can only read 10.8 or 11 psi of boost. Cold day more dense air= slightly higher boost level= fuel cut??? Sounds possible to me.
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Re: car cuts out in boost
ive never had a boosted honda with a aftermarket map. im running 15 pounds. idno how the ecu messed up but i got a good deal on a ecu with the new neptune software on it so i put a basemap on it and it fixed it. im guessing some how the chip in my old ecu messed up some how. ive never had a problem running 15 pounds. i know its prolly not good for it but my last boosted civic went 2 yrs on 15 pounds all stock and the motor had 200k + on it
#21
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Re: car cuts out in boost
ive never had a boosted honda with a aftermarket map. im running 15 pounds. idno how the ecu messed up but i got a good deal on a ecu with the new neptune software on it so i put a basemap on it and it fixed it. im guessing some how the chip in my old ecu messed up some how. ive never had a problem running 15 pounds. i know its prolly not good for it but my last boosted civic went 2 yrs on 15 pounds all stock and the motor had 200k + on it
#22
Re: car cuts out in boost
If you look view the options (press F4) in Crome you will see a box than says boost limit and the measurement is in mbar. Raise the number and you raise the boost limit. Just make sure your tune will support the added air flow.
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Re: car cuts out in boost
it all a sudden happened. i dont drive it daily. the bottom end is built it will get a diff map and a new tune in the spring. im not worried about it if it blows it blows lol
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