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Location:
Gold Coast
Registered:
June 2004
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1jz-gte boost controller installation
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Wed, 09 June 2004 13:26
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hey
wondering if anyone can help me out, im trying to fit a manual boost controller onto a 1jz, and i understand that i have to have the line from each turbo compressor housing join with a "T" connector to the boost controller and the same with the waste gate actuator lines. But i noticed on the turbo closest to the back of the engine bay, that there are 2 lines coming off the waste gate actuator that are joined into 1 single line, unlike the other turbo which only has 1 line off its waste gate actuator. Do i connect this single line into the manual boost controller along with the other line from the other turbo, or is 1 of the off of the lines off the waste gate actuator i mentioned meant to be disconnected and blocked an if so is it the top line or the bottom line.
Thanks if anyone can help me
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Location:
Perth
Registered:
October 2003
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Re: 1jz-gte boost controller installation
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Wed, 09 June 2004 23:34
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I dont think it is totally important to get the signal line from both turbos, my boost conrtoller reads from one turbine housing, the other housing has a bung on it (someone correct me if im wrong). As for the wastegate line, T it out of the controller and send one to each wastegate. My rear turbo only has one wastegate actuating line, perhaps a previous owner has played with the boost on your car already?
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Location:
Gold Coast
Registered:
June 2004
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Re: 1jz-gte boost controller installation
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Thu, 10 June 2004 01:27
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im pretty sure the wastegate is the stock toyota one
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