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Location: Wa
Registered: May 2002
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injectors not opening
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Sun, 23 January 2005 04:59
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hey guys, finally installed the 3t/2t-geu into the t-18 using the 2t-geu computer with the fuel pressure set to 44-45psi to run the engine in before the new computer and turbo. The engine is all hooked up, and it has spark and fuel pressure, but the injectors are not opening, only the cold start injector is opening. Ive checked every single ground in the engine bay, ive taken them off cleaned the terminal and the body/block where it is attached, and still no fuel. The wiring was not taken out of the car, only disconnected from the engine, and then reconnected to the new engine. Any other ideas what could be causing the problem?? also the negative terminal lead bolt is not getting hot.
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I supported Toymods
Location: Australia
Registered: November 2003
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Re: injectors not opening
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Mon, 24 January 2005 00:41

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If you have spark, then the ignitor circuit is working.
Do you have +12v at every injector?
Also check continuity between ecu and injectors.
Make sure the ecu is well grounded too.
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Location: Wa
Registered: May 2002
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Re: injectors not opening
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Mon, 24 January 2005 01:42
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ahh im gonna be happy when i can get rid of this loom and computer, i redid the grounds again (even sanded) and cleaned every connector, started getting fuel after a long time, started kicking but was one tooth out, fixed that and now its starting, time to run it in
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