Daewoo Musso. Manual - part 176

1F2-64  M161 ENGINE CONTROLS

1 Purge Switchover Valve
2 Molded Hose
3 Fuel Tube (270 mm)
4 Clamp
5 Molded Hose
6 Intake Manifold
7 Throttle Body

VACUUM SYSTEM

Manual Transmission

8 Fuel Pressure Regulator
9 Vacuum Line Rubber Hose (40 mm)

10 Vacuum Tube (Gray, 540 mm)

11 Rubber Cap

12 Molded Hose
13 Vacuum Tube (Brown)
14 Connector

M161 ENGINE CONTROLS  1F2-65

15 Manual Transmission
16 Distributor

Automatic Transmission

A. To Canister
B. To Auto Locking Hub

1F2-66  M161 ENGINE CONTROLS

1 Crankshaft Position Sensor (connector)
2 Bolt (M6 X 14) ........................................ 9-11 Nm

CRANKSHAFT POSITION SENSOR

Removal & Installation Procedure

1. Disconnect the wiring connector at the crankshaft position

sensor.

2. Unscrew the bolt (2)  and remove the crankshaft position

sensor unit (3).

Installation Notice

3. Installation should follow the removal procedure in the

reverse order.

3 Sensor Unit

Tightening  Torque

9 - 11 Nm

M161 ENGINE CONTROLS  1F2-67

Crankshaft Position Sensor Resistance
Inspection

1. Disconnect the coupling "E" of ECU while the ignition switch

is in "OFF" position.

2. Measure the resistance between the coupling terminal pin

No.99 and No.100 using a multimeter.

Notice

Measure the insulator resistance of the crankshaft position
sensor if out of the specified value.

Crankshaft Position Sensor Output Wave
Inspection

1. Connect the test box to the ECU.

2.  Measure the output wave between the ECU terminals No.99

and No.100 using the scanner or the oscilloscope while
engine cranking (starter motor activated).

Notice

Check the segment or crankshaft position sensor and air
gap if cannot get the output wave as shown in the figure.

Specified Value

1050 - 1400 

W

Specified Value

> 20k

W

Crankshaft Position Sensor Insulator Resistance
Inspection

1. Disconnect the engine coupling from ECU while the ignition

switch is in "OFF" position.

2. Measure the resistance between the coupling terminal pin

No.100 and No.69.

Notice

Measure the check and ground terminal of the crankshaft
position sensor if out of the specified value.