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SupraMadic
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907 Posts
Discussion Starter · #1 ·
Hey guys,

Im doing the swap very soon. I have a 98 n/a supra and going jdm tt. I was wondering what year wire harness should i go with and what ecu? im obd2 and if i were to drop in a obd1 wire harness and ecu would it be ok?? or should i go with the obd2 wireharness and ecu?. Or can you switch it like 96 wire harness and 98 tt ecu??

thanks
 

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feeding your habit
Joined
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4,014 Posts
the engine harness connects directly to the ECU with three connectors. AFAIK, the orange plug for the harness to the car should be interchangeable... best bet to be sure is look at the FSM (ELEC) it will show pix of that connector.

-M
 

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SupraMadic
Joined
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907 Posts
Discussion Starter · #3 ·
^ i meant im getting a us spec harness. I wanted to know if it made a difference wether its obd1 or obd2. Since im 98 n/a which one should i get??

thanks
 
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