Pagoda SL Group

W113 Pagoda SL Group => Drive train, fuel, suspension, steering & brakes => Topic started by: Madmerc on November 08, 2015, 08:39:25

Title: injection fuel pump timing
Post by: Madmerc on November 08, 2015, 08:39:25

hi guys how do I check if the injection fuel pump timing is correct .I am getting fuel to the fuel filter then up to the pump but only a little bit of fuel in the lines , I can hear the fuel pump running all the time is that normal with the ignition on , so its pumping fuel but nothing or very little in the injection lines .any help thanks

Title: Re: injection fuel pump timing
Post by: ja17 on November 08, 2015, 15:49:56

Only a very small amount of fuel will emerge at the injectors at an idle. Hold the accelerator open all the way to increase the quantity. You should see fuel emerge at each injector while cranking if you loosen the lines.

Title: Re: injection fuel pump timing
Post by: Madmerc on November 08, 2015, 23:14:07

thanks ja17