SsangYong Korando II (1996-2006 year). Manual — part 50
M162 ENGINE CONTROLS 1F1 -- 35
DAEWOO MY_2000
KAB1F180
Failure
Code
Description
Trouble Area
Maintenance Hint
68
Random / Multiple
Misfire
When detection misfire of
multiple cylinder for source of
over the emission threshold or
catalyst damage
D
Inspection the ignition system
D
Inspection the injection system
D
Inspection the fuel pressure
D
Inspection the compression pressure
D
Inspection the valve timing or
clearance
D
Inspection the air flow sensor
D
Inspection the crankshaft position
sensor and air gap
D
Inspection the engine wiring system
D
Inspection the Engine Control Module
(ECM)
Circuit Description
The ECM monitors the crankshaft and camshaft positions to detect if the engine is misfiring. The ECM looks for a quick
drop in crankshaft speed. Misfire multiple cylinder is monitored by engine roughness measuring. The actual roughness
value is compared with the actual (emission and catalyst damage) threshold.
1F1 -- 36 M162 ENGINE CONTROLS
DAEWOO MY_2000
Spark Plug Cable Resistance Inspection
1. Turn the ignition switch “OFF” position.
2. Disconnect the spark plug cables Refer to Section 1E1, Engine electrical.
3. Measure the spark plug resistance using a multimeter.
Specified Value
1.8 ~ 2.2 kΩ
Notice: Replace the spark plug cable if the measured values is out of the specified values.
M162 ENGINE CONTROLS 1F1 -- 37
DAEWOO MY_2000
BLANK
1F1 -- 38 M162 ENGINE CONTROLS
DAEWOO MY_2000
SYSTEM VOLTAGE
KAB1F190
Failure
Code
Description
Trouble Area
Maintenance Hint
08
System voltage too low
Malfunction in recognition of
system source voltage.
Less than minimum 8 volts in
2,000 rpm below, or less than
10 volts in 2,000 rpm above.
D
Monitoring the actual battery voltages
through the scan tool
D
Inspection the Engine Control Module
(ECM) pin 12, 11, 10, 5 about short
circuit or open with bad contact
D
Inspection the over voltage protection
relay
D
Inspection the battery
D
Inspection ECM
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