EDC15 - Faulty Fuel Pump - Low Boost?

by **mcdaddy** » Thu Sep 12, 2013 11:04 am

Hi Guys,

I recently noticed that my Fuel pump does not push fuel forward like it used to. Silent as dawn....

Is it possible, that because my Fuel pump is not working\delivery low fuel pressure, that i wont reach my requested boost?

by **mexanico1971** » Sat Sep 14, 2013 4:05 am

boost is activated by the exautic gas !
exautic gas is generated by burn fuel !

by **zok** » Sun Sep 15, 2013 5:59 pm

what car?

some turn on the (electric) lift pump only when cold when not running. And when cranking/running.

If no requested boost is reached, try using injector cleaner. Solved many problems till now. :thumbup:

by **rlees85** » Sun Sep 15, 2013 6:19 pm

depends, are you reaching standard boost requests?

I also noticed your in south africa, I think there is a boost limiter by temperature map that may be holding your boost back too...

As for your lift pump I'm not sure, if it was dead I was under the impression the engine would not start