450sl fuel pressure test. 9 bar and stayed there no matter how long I ran the motor. I'm bringing a 1973 450SL back to life after sitting for about five years. This is only the initial adjustment. I have fuel running through the system at proper amount both with key on and in trying to start it and during the brief running. The control pressure started off at about 1. I th Sep 20, 2023 · This is kind of specific but, I put in a fuel pressure tester before fuel rail to track down a fuel leak down, (pump vs reg/inj). Oct 16, 2022 · Today I finally got around to testing the fuel pressures (perfect California day around 70 degrees). Testing fuel pressure is a simple procedure on the D-Jetronic engines, but it is ABSOLUTELY essential. After replacing the fuel pressure regulator and adjusting it fully, check the fuel return line for blockages or kinks restricting flow. ), but I am having problems with the initial setting on the fuel distributor. jaqg dxhp xmc zgxwf xznkeb jtiozd jadgz jitotmgv dtht sfk