Parts Catalog Accessories Catalog How To Articles Tech Forums
Call Pelican Parts at 888-280-7799
Shopping Cart Cart | Project List | Order Status | Help

Go Back   PeachParts Mercedes-Benz Forum > Mercedes-Benz Tech Information and Support > ML, GL, G-Wagen, R-Class, Unimog, Sprinter

LinkBack Thread Tools Display Modes
Old 12-12-2015, 06:20 AM
klaus kallas's Avatar
Registered User
Join Date: Jan 2001
Location: Clayton, NC
Posts: 490
2007 R320 no start, code p0088

Wife's CDI is on my trailer after failing to start at work.

Here is timeline of problem: drove on a weekend trip last week and it threw code P0088, fuel pressure too high, but ran fine and got us home fine.

Drove to work Monday and it shut off on her, but restarted. Smell of fuel underhood. Threw code p0088 and p0087 (fuel pressure too low). Car went in limp mode but got home. I saw no obvious fuel leaks on the rails, filter or hpfp but strong fuel smell. Found a loose turbo hose, repaired and cleared codes.

Drove to work next day and went back to limp mode. When went to leave work, it will crank but not start, and I have code P0088 again and strong fuel smell.

What is a good diagnostic path to take given these conditions?

Thanks in advance!!
'07 R320 CDI " Manta Ray"
'62 300d Adenauer-350 Chevy - "Max"
'04 Sprinter
'12 VW Passat TDI 6/speed
'03 Dodge Ram 3500 - "Clifford, the big red Dodge" - Cummins w/6-speed
'68 Mustang fastback
'55 T-bird
Reply With Quote
Old 12-12-2015, 01:21 PM
klaus kallas's Avatar
Registered User
Join Date: Jan 2001
Location: Clayton, NC
Posts: 490
So, got a chance to dig into it this morning and found the lift pump in the tank is not , well, lifting. All associated fuses good, just no fuel or pump noise when in on position.

Anyone have first hand experience or a pdf of this repair they can post😀??? Please!!!!

Reply With Quote


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On

All times are GMT -4. The time now is 04:25 PM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2019, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0
Copyright 2018 Pelican Parts, LLC - Posts may be archived for display on the Peach Parts or Pelican Parts Website -    DMCA Registered Agent Contact Page