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Discussion Starter #1
Hi all. Got a 91 3.0 lx probe. Got injector pulse and spark but no fuel pressure. New pump,inertia switch and still just can’t get pressure on pump to turn on. Any help would be greatly appreciated
 

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Did you replace the pump or entire module? On my 95 Probe I applied 12v to the pump side of the inertia switch, and disconnected the pressure fuel line at the pump. I connected a long piece of fuel line to the pump outlet and saw plenty of fuel. My distributor was bad.
F4DZ9H307AA-FRO__ra_p.jpg
 

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Discussion Starter #3
Thanks for the reply. I actually got it figured out I lost power at the sending unit. If I jumped pump it worked but wouldn’t work under normal operation. So eventually found the ground on the module to be my problem. Thanks again.
 

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Glad you found the problem. It's a wonder we keep these old cars running, parts are getting scarce.
 

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Discussion Starter #5
Yah I hear that. I have 3 now and some random parts if I can ever help let me know. I’ve just been into these things for past 20 years
 
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