1998 SSANGYONG MUSSO ECU

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Page 625 of 1463

SSANGYONG MUSSO 1998  Workshop Repair Manual M162 ENGINE CONTROLS  1F1-55
Removal & Installation Procedure
1. Remove the O-ring.
Check for damage and replace it if necessary.
2. Remove the injector bracket from the injector.
Installation Notice

Page 626 of 1463

SSANGYONG MUSSO 1998  Workshop Repair Manual 1F1-56  M162 ENGINE CONTROLS
The Injector Spray Pattern Check
1. Connect the test box (129 589 00 21 00) to the ECU.
2. Disconnect the connector from connector.
3. Disconnect the fuel distributor and

Page 631 of 1463

SSANGYONG MUSSO 1998  Workshop Repair Manual M162 ENGINE CONTROLS  1F1-61
Notice
Replace the fuel pump relay if the measured value is over
9A. Notice
Check the fuel filter and fuel line when the fuel delivery is
not within specified value.
Measu

Page 632 of 1463

SSANGYONG MUSSO 1998  Workshop Repair Manual 1F1-62  M162 ENGINE CONTROLS
PURGE SWITCHOVER VALVE
1 Purge Switchover Valve
2 Line to Engine
3 Line to Canister
4 Canister
Functions
The fuel vaporization control system is installed to inhibit the
f

Page 633 of 1463

SSANGYONG MUSSO 1998  Workshop Repair Manual M162 ENGINE CONTROLS  1F1-63
4. Remove the line to canister and measure the pressure with
the vacuum pressure gauge.
Test
1. Maintain the normal temperature and idling state by
operating the engine.
2

Page 636 of 1463

SSANGYONG MUSSO 1998  Workshop Repair Manual 1F1-66  M162 ENGINE CONTROLS
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 th

Page 638 of 1463

SSANGYONG MUSSO 1998  Workshop Repair Manual 1F1-68  M162 ENGINE CONTROLS
Camshaft Position Sensor Power Supply
Inspection
1. Turn the ignition switch to ON position.
2. Disconnect the camshaft position sensor connector.
3. Measure the voltage

Page 641 of 1463

SSANGYONG MUSSO 1998  Workshop Repair Manual M162 ENGINE CONTROLS  1F1-71
If the measured value is not within the specified value, the
possible cause may be in cable or HFM sensor in itself.
Perform the 5V power supply inspection procedures.
HFM