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View Full Version : help with finished swap read before u start flaming


timeless24
09-22-2006, 06:06 PM
i just finished my swap
sr20det black top in my 93 s13
i got my motorset from an local guy
motor, tranny, uncut harness, ecu and no maf
the motor started up fine ran for a good 30 mins with an 89 ka maf
now when i drive it breaks up between 1 and 4000 rpm after that its great
i thought it might have been the maf why i was breaking up so we changed it, then i decided to borrow my friends computer from his blacktop and the car drove like a dream, so i opened the computer i got with my motorset and i saw what i think is a chip and had BUDDY CLUB BRACK BOX pfc stamped on it.
My question is there anyway of telling what the ecu is chipped for or just throw it out and get a stock ecu? beause i have tried the n60, and n62 maf with it and it won't even idle.
right now i have 97 200sx maf on it just to drive around at 5 pounds of boost,which sucks i just want to enjoy the car

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street_white180sx
09-22-2006, 08:49 PM
get the stock ecu. u dont know what that chip is programmed for and are u running a stock setup so jus get the stock ecu get a good maf and turn up your boost some and enjoy your sr and if u havent yet as well buy a walbro.