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VS V6 supercharger cuts out under boost

delcowizzid

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als if the maf is real close to the TB it can make it read wrong how accurate is your 250mm
 

WAFFEN SS

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I had a look and the MAF is right in front of the TB, 50mm max so would I need to move it?
 

delcowizzid

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yeah move it a foot away if you have some pipe to test with air flows both ways through them and cocks up the readings when its too close
 

WAFFEN SS

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Sweet ill get on to it and see where i end up.
 

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Hay Ive moved the MAF 200mm away from TB and put the air temp sencer after the intercooler and reset the plugs and ran some injecter cleaner, It goes fine when under boost even if yest a bit but now when you come to a stop the motor stools or runs real bad and idle pulsing, I must have an air leak because its only running 2psi all the way to 220km as well or is that normal for a standed pulling on a SC14. What you think?
 
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IBLOWN

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If your running 5psi on stock injectors and no rise rate fuel reg your running so lean its not funny. Thats your breakdown under boost.

Stock gap is fine under 8psi.
 

WAFFEN SS

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Hay IBLOWN can you let me no what you have done to yours. Ive got mine running but it stools when i slow right down or stop but idles alright if I unplug the air temp sensor. only running 2psi but dont no why because ive got the standed pullys on everything. system setup is Air filter into charger - BOV - Frontmount - MAF - TB. TB is on the drivers side. will get a pic up today.
 

delcowizzid

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welcome to sc14's they need a pulley to make any real boost especially a tired old charger with a cooler . put up some pics of the setup we may spot something attached wrong making it idle weird
 

WAFFEN SS

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Ok How do I put a pic on here it seems to only want one from a web site? I have pics on the computer to upload.
 

delcowizzid

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click on go advanced when writing post scrol down to manage attachments add images must be small file size and correct format or it wont upload them
 
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