I checked that valve on the rail.I took the return line off that rail while I was cranking,there was a very small amount flowing back for a second and than it stopped.No fuel back to the tank while I was still cranking.So I think it's working fine.
4000km ago the he Jeep dealer replaced the engine because of engine failure and replaced the high pressure pump because of pump recall.. the dealer which did the job isn't Jeep dealer anymore and the next one is 4hours away..
Towing is on my own costs AUD$2000.
2weeks ago I was stranded with...
Thanks for your response..l used a manual pressure gauge hooked up just before the high pressure intake..it showed 60psi.. the scan tool showed 4.5bar which is the same..
Hi,I have a Jeep Grand Cherokee with the ecodiesel..my car just stopped, codes p0087 and p016f..rail pressure low and closed loop fuel pressure control low
The low pressure pump delivers 60psi, rail has only 800psi.I checked the injector return flow and pressure regulator on the rail,ok.
Looks...
Hi,
thanks for your post.I have a Jeep Grand Cherokee with the ecodiesel..my car just stopped, codes p0087 and p016f..rail pressure low and closed loop fuel pressure control..low pressure pump delivers 60psi, rail only 800psi.checked the injectors and pressure regulator,ok.
The high pressure...