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Old 03-21-2009, 11:25 PM   #8
pwpanas
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Join Date: Oct 2005
Location: GA, USA
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Quote:
Originally Posted by E-ROCK View Post
Thank you for the input I could not find out what that blinking light meant. Your info has helped me in troubleshooting and now Im having trouble on testing circuits
In the manuel they use a special harness to plug into the system and that allowsthem to get into the circuit and test the voltage and what not . Do you know were I could possibly buy one of those. Also do you have any information about a standalone system for 2jz. When they stole stuff of the motor they broke alot of connecters and clipped some and I dont want to put a stock harness back into it or can you buy connecters that were damaged and replace them .
Usually you can test with only a multimeter...a special harness usually isn't required if you are creative (eg. string a long wire from the ecu pin all the way to the engine bay to test for continuity).

Clips can be ordered individually from Toyota, BUT you need the partnumber from the plastic clip in order for Toyota to source it for you. If you have a lot of broken clips, you might want to consider getting an entire new primary wiring harness.
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NB: Please consider posting any help requests in a new thread instead of asking me for help privately. About 99.9+% of the time, private help requests end up covering great information that could be very valuable to other forum members. If you have a good reason for needing the help request to be private, I'll consider it. If not, then why not give everyone else the opportunity to pitch in too, and/or learn from the information? Remember, there's no such thing as a dumb question. We're all here to help within this family of Supra owners.
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