solenoid clicks, fuel pump wont prime, no power,

Engine, intake, exhaust, EFI, chain, sprockets, etc.
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cannondale32
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#1 Post by cannondale32 »

The starter will turn over when I bump start it, but the fuel pump wont turn on but when I touch it with the battery cable it turns on

ry415
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#2 Post by ry415 »

QUOTE (cannondale32 @ Jan 29 2012, 05:04 AM) <{POST_SNAPBACK}>
The starter will turn over when I bump start it, but the fuel pump wont turn on but when I touch it with the battery cable it turns on

can you start it by touching the two bolts together with a screw drver on the solenoid

speedracer
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#3 Post by speedracer »

Did you touch anything on your positive terminal on your fuel pump to create an arc?It can cause the fuelpump driver in the ECU to not function,thus not allowing the pump to run.Have you checked your fuse?Under the front left fender,connected to the light bracket,hope this helps.

cannondale32
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#4 Post by cannondale32 »

Ya we tried it and the ecu is good the pump wasn't working at all

cannondale32
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#5 Post by cannondale32 »

still clicking when the screwdriver is on the bolts on the solenoid

wistech
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#6 Post by wistech »

Is the fuel pump plugged in at the connector behind the radiator? Do you have an injector wire or coolant temp wire hooked to the crank sensor? If it is the computer wont see the engine spinning to run the pump. Although it should run the pump for a few seconds at key on. A corrupted hex code could keep the pump from coming on as well. Have you done anything with the d&m ?

cannondale32
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#7 Post by cannondale32 »

No I don't have a D&M I need to get one but I'm low on funds, and I'm pretty sure everything is plugged in

cannondale32
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#8 Post by cannondale32 »

Also, I don't have the airbox hooked up if that matters but the throttlebody is on

cannondale32
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#9 Post by cannondale32 »

The starter relay is clicking also

MyCannibal
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#10 Post by MyCannibal »

Probably your battery.

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