supercharger setup

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240cp
Posts: 306
Joined: Mon Jan 15, 2007 6:03 pm
Car: 95 240sx

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ive got a 95 240 supercharged with itbs and is going to be intercooled but not right now everything is hooked up and had it running on stock injectors and ecu but was running real rich left for a week and a half come back home and now it wont start so i wired in safc2 go the initial setup done and still wont start it is not getting fire checked the plugs while turning over the engine and it only fired once about every 8 revolutions im baffled


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nightkid86
Posts: 721
Joined: Fri Dec 02, 2005 12:14 pm
Car: 97 S14 SE
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You ran it around fully untuned with stock injectors?

That could be a problem

240cp
Posts: 306
Joined: Mon Jan 15, 2007 6:03 pm
Car: 95 240sx

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na i just crunk it up in my shop to see where i stood cut it off and left then when i got back it started, ran real rough and then wouldnt start at all

240cp
Posts: 306
Joined: Mon Jan 15, 2007 6:03 pm
Car: 95 240sx

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i need to post pics of the final product but i dont have any right now but as it stands right now i have the supercharger under then mani and itbs with a plenum put the iacv and the aac valves on the plenum and wired everything as normal minus the throttle position sensor i spliced them together using the stock plug and the suzuki sensor when i got the safc2 wired in and did the sensor check and monitor mode the throttle was at a steady 20 percent and wouldnt come down even after i adjusted it but i didnt think that would affect it from starting i did crank on it alot trying different things could it have jumped timing

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bone_stock_240
Posts: 3467
Joined: Thu Jan 25, 2007 4:50 am
Car: 1995 Infiniti Q45

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suggestion --> . , ! ? Just to make it easier to read for someone that can offer assistance.


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