MDSC

iTrader: (3)

Ok getting somewhere no power at batt pin or at mrel pin I have however power at igws pin when ignition is on

99SC42

iTrader: (44)

Do you have this schematic? if not try it

MDSC

iTrader: (3)

i apologize for wasting everyones time there were 2 plugs unplugged from the body harness on the driverside that go to the engine they are the 2 black main connectors...smh. I plugged them in got check engine light. Jumped 3 and 5 on starter relay and she fired right up ran smooth. Then started to idle low. Check engine flashed out code 25...o2 sensor too lean. This harness came with a 4 wire connector for supra ecu and i read somwhere that i could just buy a supra oem o2 which i did but the wires were too short i extended them one by one. But i gess maybe the computer dosent want to see a 4 wire o2? I also have the regular swap problems i gotta adress, tach not working and car wont start with the key. Hopfully omar can lend me a hand after work and we can figure these 3 small problems out. Thanks everyone to try to help a dummy

soarer13oy

iTrader: (13)

Glad to hear she runs! Update us on the no start with key, im in the same position right now.

99SC42

iTrader: (44)

^^^ i think you need to rewire your gated shifter , that's your problem.

soarer13oy

iTrader: (13)

^^^ ive tried putting the stock shifter back and it didnt help but i will do it again. I still have to test if im getting voltage from the ignition switch to the relay.

soarer13oy

iTrader: (13)

Any updates?

99SC42

iTrader: (44)

Car is running , tach is working.

The car won't start with the key because it's an original manual car, but running on Aristo ecu , NSSB.
So the Ecu still need to think the car is either in N or P.

soarer13oy

iTrader: (13)

Glad to hear!

RLJ

I have the same problem done with the aristo convertion on my sc300 auto tran, and stock tt.
The car cranks but no spark at the coils and no fuel to the engine, what you guys think?

RLJ

So close and so far at the same time ¥

soarer13oy

iTrader: (13)

Check the crank sensor, or make sure the ecu is getting power.

soarer13oy

iTrader: (13)

Check your injector fuse in the engine bay also.

RLJ

I'll be working on the car tomorrow and will check the crank sensor, the ecu has power.
Thanks for your help soarer13oy.

soarer13oy

iTrader: (13)

Np i know exactly how you feel. As a matter of fact im stuck in a loop hole after going single. Il be workin on it tomorrow and labor day also