Mercedes-Benz ML320. Manual — part 390

ENGINE 112.955 in MODELS 209.365 /465

ENGINE 113.990 in MODELS 211.076 /276

ENGINE 113.991 in MODELS 215.374, 220.074 /174

ENGINE 112.916 in MODELS 203.081 /281

ENGINE 112.953 in MODELS 203.084 /284

ENGINE 112.972 in MODELS 220.067 /167

ENGINE 112.973 in MODEL 230.467

ENGINE 112.970 in MODEL 163.157

ENGINE 112.975 in MODELS 220.087 /187

ENGINE 113.948 in MODELS 220.083 /183

ENGINE 113.966 in MODELS 220.084 /184

ENGINE 112.917 in MODELS 211.080 /280

ENGINE 112.954 in MODELS 211.082 /282

ENGINE 113.969 in MODELS 211.083 /283

ENGINE 113.988 in MODEL 203.076/276

ENGINE 113.993 in MODELS 463.270 /271

ENGINE 113.989 in MODEL 171.473

ENGINE 113.995 in MODEL 230.472

2001 Mercedes-Benz ML320

1998-2005 ENGINE Electrical System - Engine - 163 Chassis

me

Fig. 23: Identifying Ignition Coil Remove/Install Components - Shown On Engine 112

Modification notes

16.5.06

"Disconnect/connect ground
line on battery" removed

Model 203, 209,

Remove/install

Risk of death caused by
touching parts which
conduct high voltages

Do not touch parts which conduct
high voltages. Persons who wear
electronic implants (e.g. heart
pacemakers) should never perform
any work on the ignition system.

AS15.10-Z-0001-01A

Notes on avoiding
damage to ignition
system

AH15.10-P-0002-01D

1.1

Deactivate service mode
in TELE AID emergency
call system

Only on model 463.270 with

code: Tele-Aid car phone
emergency call system ET2.

AR82.95-P-0005-
03GR

Notes on TELE AID
emergency call system

Model
463.243/244/245/247/248/250/
254/270/309/322/323/332/333
TELE AID car telephone
emergency call system ET2

AH82.95-P-0001-
01GA

2

Disconnect ground line
from battery

Model 463 except model
463.241/248 with code 979 special
protection version

AR54.10-P-0003G

Model 463.241 with: special
protection version code 979, -
special protection version FB4
with code ZS4, -special protection

AR54.10-P-0003PV

2001 Mercedes-Benz ML320

1998-2005 ENGINE Electrical System - Engine - 163 Chassis

me

version FB6 with code ZS6, -
special protection version FB7
with code ZS7, additional battery
100 Ah incl. cutoff relay code E26.
Model 463.248 with: special
protection version, code 979, -
special protection version FB6,
code ZS6, -special protection
version FB7, code ZS7, -additional
battery 100 Ah including cutoff
relay, code E26.

AR54.10-P-0003PM

3.1

Unclip cover on front
side of engine

Model 211, 215, 220, 230.475/476

4.1

Remove engine cover
with integrated air filter

Except model 170.466,
203.065/076/265/276, 209.376/476
from 24.4.04, 211.076/276,
215.374, 220.074/174, 230.474,
463.270/271

The air filter is integrated in the

engine cover. Remove the engine
cover or the air filter housing by
pulling it from the cylinder head
covers vertically in the upward
direction.

4.2

Remove air filter housing Model 170.466, 203.065/265,

211.076/276, 215.374,
220.074/174, 230.474

AR09.10-P-1150SVK

Model 203.076 /276, 209.376 /476
from 24.4.04, 171.473

AR09.10-P-1150AC

Model 463.270/271

AR09.10-P-1150GX

5

Unscrew screw (5/3)

*BA15.10-P-1001-
04A

6

Detach spark plug
connector (5/1) from the
spark plugs

Pry off spark plug connector

(5/1) using open-end wrench,
double over the cylinder head
cover of the spark plugs.

Installation: Observe the

identification of the connector
(arrow) on the cylinder head cover
and the ignition coil of cylinders 1
to 6 or 1 to 8 for the corresponding
spark plug connector (5/1).

Double open-ended wrench

Fig. 24

7

Separate electrical
connector of ignition coil
of cylinder 1 to 6 (T1/1

Installation: Install new cable

ties.

2001 Mercedes-Benz ML320

1998-2005 ENGINE Electrical System - Engine - 163 Chassis

me

Ignition coil

Fig. 24: Identifying Double Open-End Wrench (110 589 01 01 00)

REMOVE/INSTALL CRANKSHAFT POSITION SENSOR - AR15.12-P-2133A

ENGINE 112.910 in MODEL 202.026 /086

ENGINE 112.920 in MODEL 202.029 /089

ENGINE 112.921 in MODEL 210.063 /081 /263 /281

ENGINE 112.922 in MODEL 220.063

ENGINE 112.923 in MODEL 129.059

ENGINE 112.940 in MODEL 208.365 /465

to T1/6) or 1 to 8 (T1/1
to T1/8)

8

Remove ignition coil of
cylinder 1 to 6 (T1/1 to
T1/6)or 1 to 8(T1/1 to
T1/8)

9

Install in the reverse
order

10.1

Activate Service mode in
Tele-Aid emergency call
system

Only on model 463.270 with

code: Tele-Aid car phone
emergency call system ET2.

AR82.95-P-0005-
03GR

Notes on TELE AID
emergency call system

Model
463.243/244/245/247/248/250/
254/270/309/322/323/332/333
TELE AID car telephone
emergency call system ET2

AH82.95-P-0001-
01GA

Number

Designation

Engines 112,113

BA15.10-P-1001-04A

Bolt for ignition coil on
cylinder head cover

Nm 8

2001 Mercedes-Benz ML320

1998-2005 ENGINE Electrical System - Engine - 163 Chassis

me