mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Emissions - Engine Surges At Idle|Page 7881 > < Emissions - Engine Surges At Idle|Page 7875
Page 1
background image

Evaporative Emissions Hose: Customer Interest
Emissions - Engine Surges At Idle

ENGINE SURGES AT IDLE

Topic Number

LI07.00-P-047245

Version

1

Design Group

07.00 General

Date

07-07-2009

Validity

E55 Kompressor.

Reason for change

Reason for block

Complaint:

Engine surges at idle and/or stalls when driving slowly or when maneuvering.

Attachments

Cause:

The hose between the engine and purge line for the activated charcoal canister behind the left cylinder head (in the direction of travel) can be dislocated
(picture).

As a result the engine draws in unmetered air which can influence the behavior at idling speed.

Remedy:

1. Remove left air filter box (AR 09.10-P-1150SVK)

(Op. item 009-1030-002 004 WU)

2. Connect hose and useing a click clamp or suitable screw clamp secure on the engine side (picture).

NOTE:

Modified hose with tighter fit phased into series production in May 2003.

Attachments

Emissions - Engine Surges At Idle|Page 7881 > < Emissions - Engine Surges At Idle|Page 7875