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Re: Fuel Pump tool Posted by PaulS [Email] (#676) [Profile/Gallery] (more from PaulS) on Sun, 14 Oct 2012 21:15:11 In Reply to: Re: Fuel Pump tool, Simon S, Sun, 14 Oct 2012 12:06:56 Members do not see ads below this line. - Help Keep This Site Online - Signup |
You should be able to jump the fuel pump at the fuse block to rule out ECU and fuel pump relay issues. If you don't hear the fuel pump running and/or the car won't start suspect a bad fuel pump.
To jump the fuel pump, take hot (pre-fuse) from a always-on circuit like the tail lights and jump to after-fuse of the fuel pump. This is a diagnosis only test because it would be unsafe to drive the car this way since the pump would always be on.
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