1994 Isuzu Rodeo Question ECM

1994 ISUZU RODEO
174,134 MILES • 6 CYL • 4WD • AUTOMATIC
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TXGIANT31
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How do you know when the ECM has quit working? How can you tell if its just a relay?
Sep 14, 2010 at 2:15 PM
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RASMATAZ
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What is it doing? cranking over and will not start or just won't crank at all/nothing, be specific of the problem maybe we can help
Sep 14, 2010 at 4:58 PM
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TXGIANT31
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[quote:dfbfb499b6="rasmataz"]What is it doing? cranking over and will not start or just won't crank at all/nothing, be specific of the problem maybe we can help[/quote:dfbfb499b6]

It wont start. Theres fuel in the lines but wont fire. It turns over and fires when starting fluid is added but dies when starting fluid burns off. Wont fire on its own.
Sep 14, 2010 at 7:21 PM
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RASMATAZ
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Check the fuel pressure top rule out the fuel pump and also check if the injectors are pulsing
Sep 15, 2010 at 1:54 PM
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TXGIANT31
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[quote:5d51b91a6d="rasmataz"]Check the fuel pressure top rule out the fuel pump and also check if the injectors are pulsing[/quote:5d51b91a6d]

Can I get a diagram of where all the lines go for the fuel and vaccum lines?
Sep 19, 2010 at 1:41 PM
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