The Autonerdz Community Forums

The Autonerdz Community Forums
https://www.autonerdz.com/cgi/yabb2/YaBB.pl General Public Area >> PicoScope >> Fuel pump https://www.autonerdz.com/cgi/yabb2/YaBB.pl?num=1467812023 Message started by Autotech222 on Jul 6^th, 2016 at 6:33am

Title: Fuel pump
Post by Autotech222 on Jul 6^th, 2016 at 6:33am

I am working on a 1994 Chevy s10 pick up and I'm kind of new to the Pico. Does anyone have a good waveform of testing the fuel pump. Thanks in advance.

Title: Re: Fuel pump
Post by Spence on Jul 6^th, 2016 at 6:53am

Hi 222 do you have a capture already?

Title: Re: Fuel pump
Post by Gauto on Nov 16^th, 2016 at 11:53pm

Check out this site
http://www.for-sale.ie/fuel-pump-pressure-testing
There is a fuel pump pressure tester with instructions on use

Title: Re: Fuel pump
Post by rayray on Nov 17^th, 2016 at 11:30am

This is from a 95 GMC truck 5.7L. This is an old fuel pump but the truck still ran.

Ray

https://www.autonerdz.com/cgi/yabb2/YaBB.pl?action=downloadfile;file=FUEL_PUMP_FUSE_ECMB.psdata (1438 KB | 361 )

95_GMC_5_7_fuel_pump_amps_at_fuse_ECMB.gif (91 KB | 322 )