Thread: Starting Problem.. Cranks with fuel but no start. Injector Circuit open all cylinder

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  1. #1 Starting Problem.. Cranks with fuel but no start. Injector Circuit open all cylinder 
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    My 2004 Grand Prix won't start it throws 10 codes. H02S P0030 Heater Control Circuit Bank 1 Sensor 1, H02S P0036 Heater Control Circuit Bank 1 Sensor 2, P0201 Injector Circuit 1 open cylinder 1, P0202 Injector Circuit 2 open cylinder 2, P0203 Injector Circuit 3 open cylinder 3, P0204 Injector Circuit 4 open cylinder 4, P0205 Injector Circuit 5 open cylinder 5, P0206 Injector Circuit 6 open cylinder 6, P0443 Evaporative Emission System Purge Control Valve Circuit, I find it hard to believe all injectors are bad but dont know where to go from here

    I also have a new fuel pump in it.
    Last edited by awrage; 10-23-2018 at 07:02 PM.
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  2. #2 Re: Starting Problem.. Cranks with fuel but no start. Injector Circuit open all cylin 
    Killa Bee Scottydoggs's Avatar
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    id check over the wire harness to the injectors and o2 sensor and evap, its all in the same place. if this all happened at once could be a worn through wire or two.

    98 Buick Regal GS, F body brakes, Caddy STS wheels, tinted tails L36 bottom end, lightly ported heads, 1.95 roller rockers, headers, gen 5 N* 3.0 pulley, FSIC, 42 lb injectors, a BrandonHall rebuilt trans, DHP tuned and AEM water/Meth injection https://goo.gl/gpV5kW
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  3. #3 Re: Starting Problem.. Cranks with fuel but no start. Injector Circuit open all cylin 
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    now i got it to start finally but then it died after 4 seconds and wont start again
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