SC300 Not Getting Spark; Aristo 2JZ-GTE
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SC300 Not Getting Spark; Aristo 2JZ-GTE
I'm trying to troubleshoot a Aristo non-VVTI 2JZ-GTE swap that was just put into a SC300. The car has a new Dr. Tweak harness, but everything else is completely 100% bone stock. The motor was last started almost a year ago while in a MA70 chassis.
The motor cranks for days, and appears to be receiving fuel, but there is zero spark. The OBDI codes from the ECU read; 14, 47, and 78. I'm still trying to wrap my head around why there is a fuel code.
I read this thread, but I'm assuming the problem is unrelated.
http://www.supramania.com/forums/sho...ce-and-for-all
So far I've just looked over the wiring, made sure the crank sensor was connected, and the double checked the grounds. So far, all the connections look good, and I tested out the ignitor on my Supra to make sure it works. The crank and cam sensors seem to be fine.
Anyone have any suggestions on what else to try?
Also, can someone identify these two plugs on the harness that are sitting under the throttle body?
The motor cranks for days, and appears to be receiving fuel, but there is zero spark. The OBDI codes from the ECU read; 14, 47, and 78. I'm still trying to wrap my head around why there is a fuel code.
I read this thread, but I'm assuming the problem is unrelated.
http://www.supramania.com/forums/sho...ce-and-for-all
So far I've just looked over the wiring, made sure the crank sensor was connected, and the double checked the grounds. So far, all the connections look good, and I tested out the ignitor on my Supra to make sure it works. The crank and cam sensors seem to be fine.
Anyone have any suggestions on what else to try?
Also, can someone identify these two plugs on the harness that are sitting under the throttle body?
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here is a link to the sensor locations on the block! Its #'s 1 and 4 on the Intake side!
http://www.supraforums.com/forum/sho...ts-and-sensors
http://www.supraforums.com/forum/sho...ts-and-sensors
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