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Old 06-25-2008, 09:59 PM
rickror rickror is offline
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Question 1994 pontiac bonneville se i got spark plug wires and i got fuel pressure no start'''

i need help bad i got spark and fuel pressure still won't run.i got spark to plug wires and i got fuel pressure to schraider valve 40 psi.if i take air hose off and open throttle spray starting fluid and put hose back on car will start for split second.i unplugged each injector and i took test light with key on and each injector had power to it.the test light lit up.what is wrong. is the cam sensor bad or crank sensor?i don't understand the mitchell program i have it but don't know what gives power to what!i unplugged harness from ignition module and pink wire has power no other ones.i unplugged cam sensor and didn't get test light to light up with key on.where does power come from to cam sensor?
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Old 06-26-2008, 03:17 PM
Mickey#1 Mickey#1 is offline
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Re: 1994 pontiac bonneville se i got spark plug wires and i got fuel pressure no start'''

Check for fuel injector pulse. The fuel injectors fire when the PCM grounds the injectors to complete the circuit. Checking for 12 volts to the injectors is only half the story.

If you're not getting injector pulse then try unplugging the throttle position sensor.
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