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Dan
Dan, Technician
Category: Lexus
Satisfied Customers: 23591
Experience:  Independent Shop Experience, 2 Year Automotive Diploma, & Access to Information Database
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I am having a problem with my 2005 Lexus RX400h P3193. Would

Customer Question

Hi, I am having a problem with my 2005 Lexus RX400h P3193. Would you be able to help?
Submitted: 1 year ago.
Category: Lexus
Expert:  Dan replied 1 year ago.

Hello, my name is***** would start by adding fuel to tank, if that doesn't help then do a fuel pressure test. Fuel pressure should be around 50 psi key on engine off. If fuel pressure is low check power/ground at pump. The green wire should have power while trying to start and black/white wire should have ground. If power/ground is good but no pressure replace the pump. Let me know how it goes or if you have more questions. Thanks.

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