Ok sum help would be helpfull - Toyota Nation Forum : Toyota Car and Truck Forums

Onenonrunningsupra · 08-08-2010, 10:33 PM

I have a 86.5 supra with the 7mge motor. I parked the car about 2 yrs ago because i developed a knock. I moved and brought the car with me. I have time to work on it now. so I went to start the car and nothing. Well not nothing I'm not getting spark or fuel. I've narrowed the problem down to the main relay. the relay is good but it's not getting power. so the question is where do I need to look next to figure out why I'm not getting power to the main relay. Also I've bypassed the TDS so that shouldn't be the problem.

Jeeves · 08-09-2010, 09:20 AM

You're not getting Both Spark AND Fuel?

***bgrieger*** · 08-09-2010, 11:26 AM

No power to the 100 amp relay? so you have no power anywhere in the car then, or is it the EFI relay that has no power?

Onenonrunningsupra · 08-09-2010, 11:40 AM

No spark or fuel. I've got power to radio, lights, the ECU checks out for all the right ohms. It seems that the power stops at the main EFI relay all the fuses are good. I can hear the starter relay clicking on and off. Just not sure where to look at next to figure out why nothing to the main EFI.

***bgrieger*** · 08-09-2010, 01:01 PM

Does the starter turn over, or just the relay?

Onenonrunningsupra · 08-10-2010, 07:49 AM

hey the starter turns over