SsangYong Musso. Manual - part 314
1F1-14 M162 ENGINE CONTROLS
Failure
code
Item
Checking method
Test
step
Requirement
Specified
value
Possible cause
⇒
9.0
•
Keep the engine run
above 2 minutes in
over 80
°
C of coolant
temperature.
6.0 - 7.0 V
•
ECU
•
Cable
•
Oxygen sensor
•••••
Oxygen
sensor:
- Signal
80,
81,
82,
83,
89,
5
60
⇒
8.0
•
Engine:in cranking or
idle
5
60
•
Cable
•
ECU
•••••
ECU:
- RPM signal
output
32,
33,
refer to figure
2
⇒
10.0
•
Keep the engine run
above 2 minutes in
over 80
°
C of coolant
temperature.
•••••
Oxygen
sensor:
- Heating
function
operated
⇒
11.0
•••••
No.1
cylinder
injector:
- Operating &
injection
time
•
When the coolant
temperature is
approx. 20
°
C:
- Engine:in cranking
8.0 ms
•
Cable
•
ECU
•
No.1 Injector
•
Coolant
temperature sensor
•
Oxygen sensor
•
Intake air
temperature sensor
- Voltage
•
Engine:in cranking
or idle
(above 5V in idling)
16
17
5
9
9
11
•
Ignition:ON
11 - 14 V
•
ECU
•
Cable
•
Oxygen sensor
- Current
consumption
0.2 - 2.0 A
72,
73,
63
11
•
When the coolant
temperature is
approx. 80
°
C:
- Engine:at idling
speed
- Engine:at sharp
acceleration(full
throttle)
(refer to figure 3 and
4)
approx.
2.7 - 5.0ms
approx.
14ms
There will be a
voltage
fluctuation in
the range of
- 0.2 -1.0V
85,
86,
87,