injectors staying open

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27-11-2010, 06:18 PM

bigkev

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injectors staying open

fitted a zetec 2.1 with ava management. injectors r staying open wat am i doin wrong or wat is wrong
please help just want it on the road

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27-11-2010, 06:24 PM

johnny99

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Check the sw wire for the injectors are not shorted to earth some where. Check which wire is the power feed to the injector. Check the resistance of the other wire to earth with the ECU disconnected. If it bells to earth, you have a short. If not, either the injector driver in the ECU is damaged, or shorted to Gnd

John

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01-12-2010, 07:25 PM

craig_007

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Injectors are staying open ???

Well close them !! haha

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01-12-2010, 07:46 PM

stevieturbo

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Unplug them and see what happens.

Most likely a wiring or ecu issue. Has it ever run properly ?

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03-12-2010, 02:50 PM

bigkev

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it was said to b running properly b4 i bought it, av gav it bk to the guy, goin to buy brand u ecu from gotech. unless i know of betr options. haha 007 (not)

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03-12-2010, 02:58 PM

martysmartie

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How many or all? The ECU earths the injectors, which is what gives the pulse, check the wiring is not shorted as otherwise the injectors will be permanently open, is it all the injectors?

Martin