What kind of car is this 1jz harness from?
#22
Lexus Test Driver
iTrader: (4)
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Being scared doesn't build cars!
All you have to do, when the 1jz harness gets in your possession, is trace the wire colors from the corresponding sensors that you need to run to the dash. (Igniter signal for Tach, speed sensor, reverse lights, clutch safety switch, etc.)
Run that into the stock sc300 harness and you have AC and everything.
If you can wire up a car head unit, you can wire up a JZ harness, I don't know what all the fuss is about.
Getting it to run takes like, four wires.
ECU power, Coil power, injector power, and get the fuel pump running.
You don't necessarily have to run the [====] [===] [xxx] [===] plug in the ecu just to start it.
All it is main relay, and Check engine light.
All you have to do, when the 1jz harness gets in your possession, is trace the wire colors from the corresponding sensors that you need to run to the dash. (Igniter signal for Tach, speed sensor, reverse lights, clutch safety switch, etc.)
Run that into the stock sc300 harness and you have AC and everything.
If you can wire up a car head unit, you can wire up a JZ harness, I don't know what all the fuss is about.
Getting it to run takes like, four wires.
ECU power, Coil power, injector power, and get the fuel pump running.
You don't necessarily have to run the [====] [===] [xxx] [===] plug in the ecu just to start it.
All it is main relay, and Check engine light.
#23
![Default](https://www.clublexus.com/forums/images/icons/icon1.gif)
Being scared doesn't build cars!
All you have to do, when the 1jz harness gets in your possession, is trace the wire colors from the corresponding sensors that you need to run to the dash. (Igniter signal for Tach, speed sensor, reverse lights, clutch safety switch, etc.)
Run that into the stock sc300 harness and you have AC and everything.
If you can wire up a car head unit, you can wire up a JZ harness, I don't know what all the fuss is about.
Getting it to run takes like, four wires.
ECU power, Coil power, injector power, and get the fuel pump running.
You don't necessarily have to run the [====] [===] [xxx] [===] plug in the ecu just to start it.
All it is main relay, and Check engine light.
All you have to do, when the 1jz harness gets in your possession, is trace the wire colors from the corresponding sensors that you need to run to the dash. (Igniter signal for Tach, speed sensor, reverse lights, clutch safety switch, etc.)
Run that into the stock sc300 harness and you have AC and everything.
If you can wire up a car head unit, you can wire up a JZ harness, I don't know what all the fuss is about.
Getting it to run takes like, four wires.
ECU power, Coil power, injector power, and get the fuel pump running.
You don't necessarily have to run the [====] [===] [xxx] [===] plug in the ecu just to start it.
All it is main relay, and Check engine light.
![Sad](https://www.clublexus.com/forums/images/smilies/sad.gif)
Thanks for the info!
Last edited by xspsi6; 02-23-12 at 04:28 PM.
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