sedalia_mo_87singleturbo

recently did a full turbo 2 swapp on my na chassi, minus the turbo 2 harness. my turbo 2 harness was hacked up so i modified my na harness to run it. ( is this a bas idea??? ) car runs fair on the na ecu but would like it to have a rev limiter and possibly a turbo base map. when i plug in my ecu that came with the swap it starts and idles fine but when you rev it it drops a whole rotr. ( thats what it seems like.) through much searching o found a thread that said you can not run a n340 jspec ecu in a aspec car. is this true?? is ther a pinning difference in the two or what. any help be real nice.

87 t-66

iTrader: (133)

i know most people have trouble with the s5 jdm ecu...i would look for a usdm s4 t2 ecu, they can be had for around 50 bucks. make sure you are using the correct ecu and map sensor too.

sedalia_mo_87singleturbo

some one has to have access to a jspec wiring diagram

sedalia_mo_87singleturbo

ok the first time i tried to run my car with the n340 ecu it started but onl ran on one rotor. then several weeks later i decided to work on it again and it started and idled on both rotors, but when you reved it past 3500 rpm it fell on its face. (no secondaries ) so i blew the whole thing off. now that i have been studing the forums trynig to find an answer i decided to try again. this time it starts on one rotor again. very weeird. how can it just to decided to run this way.

87 t-66

iTrader: (133)

save yourself the headache and get the correct parts.

2slow4stock

iTrader: (18)

+2

sedalia_mo_87singleturbo

when you say hte right parts you mean a turbo 2 boost sensor and maf, and a us spec turbo 2 ecu. so what should i do with this n340 ecu. make a papre weight out of it

RotaryRocket88

iTrader: (7)

Click the link in my sig. Don't use a J-spec ECU.

walken

iTrader: (6)

n318 pressure sensor
n318 air flow meter
n332 ECU
turbo fuel pump or better and you'll be set.

sedalia_mo_87singleturbo

I went to the parts store today (nappa) and looked up a fuel pump for both turbo and non turbo same part numbers. Does nappa know what they are talking about

Japan2LA

iTrader: (256)

Buy a Walbro 255LPH and be done

Less than 100.00 on ebay..