2006 MERCEDES-BENZ SPRINTER sensor

Fig. 49 BRAKE SENSORS
8W - 91 - 62 8W-91 CONNECTOR/GROUND/SPLICE LOCATIONVA

VACUUM PUMP
DESCRIPTION.........................54
OPERATION...........................54
REMOVAL.............................55
INSTALLATION.........................55
LEFT MOUNT
REMOVAL.............................55
INSTALLATION.........................55
RIGHT MOUNT
REMOVAL.............................56
INSTALLATION.........................56
OIL
REMOVAL - OIL SEPARATOR..............56
INSTALLATION - OIL SEPARATOR..........56
OIL COOLER & LINES
REMOVAL.............................56
INSTALLATION.........................57
OIL FILTER
REMOVAL.............................57
INSTALLATION.........................57
OIL JET
DESCRIPTION.........................57
REMOVAL.............................58
INSTALLATION.........................58
OIL PAN
REMOVAL.............................58
INSTALLATION.........................60
OIL PUMP
REMOVAL
REMOVAL...........................61
REMOVAL- OIL PUMP CHAIN............61
INSTALLATION
INSTALLATION.......................62INSTALLATION - OIL PUMP CHAIN........62
OIL SENSOR
DESCRIPTION.........................64
OPERATION...........................64
REMOVAL.............................65
INSTALLATION.........................65
INTAKE MANIFOLD
REMOVAL.............................65
INSTALLATION.........................68
EXHAUST MANIFOLD
REMOVAL.............................68
INSTALLATION.........................69
TIMING CHAIN COVER
REMOVAL.............................70
INSTALLATION.........................71
TIMING CHAIN AND SPROCKETS
REMOVAL
REMOVAL - TENSIONING AND SLIDE RAILS . 72
REMOVAL - INTERMEDIATE GEAR........73
REMOVAL - TIMING CHAIN TENSIONING
RAIL...............................74
REMOVAL - TIMING CHAIN..............74
INSTALLATION
INSTALLATION - TENSIONING AND SLIDE
RAIL...............................76
INSTALLATION - INTERMEDIATE GEAR....77
INSTALLATION - TIMING CHAIN
TENSIONING RAIL....................77
ADJUSTMENTS
INSTALLATION - TIMING CHAIN..........77
TIMING CHAIN TENSIONER
REMOVAL.............................81
INSTALLATION.........................81
ENGINE
DESCRIPTION
This 2.7 Liter five-cylinder Common Rail Diesel
Injection (CDI) engine is an in-line overhead valve
diesel engine. This engine utilizes a cast iron cylin-
der block and an aluminum cylinder head. The
engine is turbocharged and intercooled. This engine
also has for valve per cylinder and dual overhead
camshafts (Fig. 1).
Fig. 1 2.7L CDI ENGINE
9 - 2 ENGINEVA

(26) Disconnect the air inlet, CCV breather hoses
and CCV heater at the turbocharger (Fig. 4).
(27) Raise and support the vehicle.
(28) Disconnect the front exhaust at the turbo-
charger (Fig. 4).
(29) Disconnect the electrical connector at the
transmission.
Fig. 4 TURBOCHARGER INLET
1 - CCV BREATHER 5 - MAF SENSOR
2 - OIL LEVEL INDICATOR 6 - AIR CLEANER COVER
3 - CCV HEATER 7 - TURBOCHARGER
4 - TURBOCHARGER INLET HOSE 8 - EXHAUST PIPE
VAENGINE 9 - 7

(30) Disconnect the engine valley drain hose fas-
tener from the transmission (Fig. 5).
(31) Remove the steering gear mounting bolts.
(32) Disconnect the transmission cooler lines at
transmission and oil pan.
(33) Remove the torque converter access plate.
(34) Remove the torque converter bolts.
(35) Remove the crank position sensor.
(36) Remove the transmission housing to engine
mounting bolts.
(37) Remove the starter mounting bolts (Fig. 5).
(38) Support the transmission with a transmission
jack.
(39) Place a wood block between the transmission
housing and the front frame cross over.
(40) Remove the transmission jack.
(41) Remove the exhaust bracket (right side).
(42) Remove the engine ground strap (left side).
(43) Lower the vehicle.
(44) Remove the heater housing filter and lower
housing.(45) Connect the engine lifting fixture #9308 to the
engine lifting eyes.
(46) Remove the engine mount bolts.
(47) Remove the transmission oil level indicator
tube mounting bolt.
Fig. 5 2.7L CDI ENGINE
1 - INTAKE MANIFOLD 5 - FUEL FILTER
2 - ENGINE VALLEY DRAIN HOSE 6 - AIR CONDITIONING COMPRESSOR
3 - STARTER 7 - POWER STEERING PUMP
4 - ENGINE OIL LEVEL SENSOR 8 - EGR VALVE
9 - 8 ENGINEVA

NOTE: After removing the front cross plate, seal
metal with anti corrosion protection.
(48) Using tin snips, remove the front cross plate
at the cutting edges and deburr (Fig. 6).
(49) Connect and engine hoist and carefully lift
engine assembly from engine bay area (Fig. 7).
INSTALLATION
INSTALLATION - ENGINE COVER
CAUTION: Care must be taken when installing the
engine cover. Assure the proper routing of the fuel
injector return fuel hose to the banjo bolt fitting in
the left rear corner of the cover. Failure to do so
may pinch or damage the hose causing fuel leakage
or a driveability concern.
(1) Align cover and install screws. tighten screws
to 11N´m (97 lbs. in.) (Fig. 2).
INSTALLATION
NOTE: Deburr and seal metal from cross plate
removal with anti corrosion material.
NOTE: Replace the air conditioning drier any time
the air conditioning system is opened to the atmo-
sphere.
(1) Install the engine lifting fixture, special tool #
9308 to the engine lifting eyelets.
(2) Attach the engine hoist.
(3) Install the engine assembly into the vehicle
engine compartment, mating the transmission and
the engine.
(4) Lower the engine assembly until the engine
brackets align with the mounts.
(5) Hand start the engine mount bolts and remove
the engine lifting devise.
(6) Tighten the engine mount bolts to 83 N´m (62
lbs.ft.).
(7) Raise and support the vehicle.
(8) Install the transmission housing to engine
bolts. Refer to (Refer to 21 - TRANSMISSION/
TRANSAXLE/AUTOMATIC - NAG1 - INSTALLA-
TION) for correct sequence and torque specification.
(9) Install the torque converter bolts. Refer to
(Refer to 21 - TRANSMISSION/TRANSAXLE/AUTO-
MATIC - NAG1 - INSTALLATION) for correct
sequence and torque specification.
(10) Install the crank sensor (Fig. 8).
Fig. 6 FRONT CROSS PLATE
1 - CUTTING POINT
2 - CORE SUPPORT
Fig. 7 ENGINE HOIST CONNECTION
1 - ENGINE HOIST
2 - CENTER EYELET OF ENGINE LIFTING FIXTURE
3 - ENGINE LIFTING FIXTURE #9308
VAENGINE 9 - 9

(11) Install the torque converter access plate. Refer
to (Refer to 21 - TRANSMISSION/TRANSAXLE/AU-
TOMATIC - NAG1 - INSTALLATION) for correct
sequence and torque specification.
(12) Install the transmission cooler lines to trans-
mission. (Refer to 21 - TRANSMISSION/TRANS-
AXLE/AUTOMATIC - NAG1 - INSTALLATION) for
correct sequence and torque specification.
(13) Connect the engine valley drain hose to the
transmission (Fig. 5).
(14) Install transmission electrical connector and
shifter hardware. Refer to (Refer to 21 - TRANSMIS-
SION/TRANSAXLE/AUTOMATIC - NAG1 - INSTAL-
LATION) for correct sequence and torque
specification.
(15) Install the steering gear and tighten in two
stages. 25 N´m (18.5 lbs. ft.), then 45 N´m (33 lbs. ft.)
plus 90É.
(16) Install the starter.
(17) Connect the ground strap (left side).
(18) Align and install the exhaust and bracket
(Refer to 11 - EXHAUST SYSTEM/EXHAUST PIPE -
INSTALLATION).
(19) Lower the vehicle.
(20) Install the lower heater housing and filter.
(21) Install the air inlet hose, CCV breather and
CCV heater at the turbocharger (Fig. 4).
(22) Connect the coolant supply and return hoses.
(23) Connect the brake booster vacuum hose at the
vacuum pump.(24) Connect the fuel lines at the filter assembly
(Fig. 9).
(25) Connect the power steering hoses.
(26) Install the radiator/charge air cooler and
hose(s) assemblies (Refer to 7 - COOLING/ENGINE/
RADIATOR - INSTALLATION).
(27) Install A/C condenser and fan assemblies Con-
nect the fan harness connector.
(28) Connect the refrigerant lines.
(29) Install a air conditioning receiver/drier (Refer
to 24 - HEATING & AIR CONDITIONING/PLUMB-
ING/RECEIVER / DRIER - INSTALLATION).
(30) Connect the upper and lower radiator hoses.
(31) Connect the transmission lines at the radia-
tor.
(32) Install air cleaner housing and connect the air
inlet duct and air flow sensor.
(33) Connect the charge air cooler hose at intake
manifold. (Refer to 9 - ENGINE/AIR INTAKE SYS-
TEM/AIR CLEANER HOUSING - INSTALLATION).
(34) Route the engine wiring harness inside the
vehicle and connect.
(35) Install the turbocharger heat shield.
(36) Install the front grille and fascia assembly.
(37) Connect the negative battery cable.
(38) Check and fill engine oil (Refer to LUBRICA-
TION & MAINTENANCE/FLUID TYPES - SPECIFI-
CATIONS).
Fig. 8 CRANKSHAFT POSITION SENSOR
1 - ENGINE BLOCK
2 - WIRING HARNESS CONNECTOR
3 - CRANKSHAFT POSITION SENSOR
4 - STARTER SOLENOID
Fig. 9 FUEL FILTER
1 - FUEL SUPPLY FROM TANK
2 - FUEL SUPPLY TO HIGH PRESSURE PUMP
3 - POWER STEERING RESERVOIR
4 - FUEL FILTER
5 - OIL FILTER
6 - WATER IN FUEL SENSOR
9 - 10 ENGINEVA

DESCRIPTION N´m Ft. Lbs. In. Lbs.
Clamp-Charge Air Pipes/
Hoses3-27
Belt Tensioning Device
Bolt-Guide Pulley to Cool-
ant Pump35 26 -
Bolt-Guide Pulley to Tim-
ing Case Cover35 26 -
Bolt-V-Belt Tensioning De-
vice to Tensioning Pulley36 26.5 -
Bolt-V-Belt Tensioning De-
vice to Timing Case Cov-
er30 22 -
Exhaust Manifold
Nut-Exhaust Manifold at
Cylinder Head30 22 -
Position Sensor
Nut/Bolt-Camshaft Posi-
tion Sensor to Cylinder
Head Cover11 - 9 7
Nut/Bolt-Crankshaft Posi-
tion Sensor to Engine
Block8-70
Pre-Glow System
Cylinder Head to Glow
Plug12 - 106
Starter
Bolt-Starter to Crankcase 42 31 -
Nut-Connection of Circuit
3014 - 124
Nut-Connection of Circuit
506-53
Alternator
Bolt-Generator to Timing
Case Cover20 15 -
Bolt-Generator to Cooler
Housing6-53
Bolt-Cooler Housing of
Generator to Crankcase20 - 177
Nut-B+ Circuit to Genera-
tor13-18 - 115-159
Nut-D+ Circuit to Genera-
tor5-44
Nut-Collar to V-Belt Pulley 80 59 -
Oil Pump
Bolt-Oil Pump to Crank-
case18
- 133
Bolt-Oil Pipe to Crank-
shaft Bearing Cap8-70
VAENGINE 9 - 13

DESCRIPTION N´m Ft. Lbs. In. Lbs.
Oil Filter
Screw Cap to Oil Filter 25 18.5 -
Oil Cooling System
Bolt-Oil-Water Heat Ex-
changer to Timing Cover
Case15 - 133
Oil Level Pressure
Bolt-Dip Stick Guide Tube
to Cylinder Head14 - 123
Bolt-Oil Level Sensor to
Oil Pan14 - 123
Coolant Pre-Heater
Coolant Pre-Heater in En-
gine Block35 26 -
Engine Cooling General
Bolt-Belt Pulley to Coolant
Pump8-35 6 - 26 -
Bolt-Coolant Pump to
Timing Case Cover 6m/
8m14/20 10 - 15 -
Bolt-Thremostat Housing
to Cylinder Head9-80
Coolant Drain Plug to
Crankcase30 22 -
Engine Suspension, Engine Mount, Engine Bracket
Bolt-Engine Bracket to
Crankcase (2 stage,
torque, torque angle)20/90É 15, 90É -
Bolt-Engine Mount to En-
gine Bracket55 40.5 -
Bolt-Front Engine Mount
to Front Axle Carrier35 26 -
Bolt-Rear Engine Cross
Member to Body40 30 -
Bolt-Rear Engine Mount
to Rear Engine Cross
Member35 26 -
Bolt/Nut- Rear Engine
Mount to Transmission40 26 -
Bolt-Shrowd to Engine
Bracket10 - 88.5
Nut-Front Engine Mount
to Engine Bracket65 48 -
Nut-Engine Mount to Ve-
hicle Frame35 26 -
Fuel Filter
Bolt-Clip to Fuel Filter 8 - 70
9 - 14 ENGINEVA