Daewoo MUSSO Service Manual page 589

Test
Failure
Item
code
step
- Internal
resistance
(No.5 injector)
Þ 16.0 No.6
194, · · · · ·
cylinder
195,
injector:
- Operating &
injection
time
- Internal
resistance
(No.6 injector)
198, Þ 17.0 Variable
· · · · ·
199, intake air
valve
(resonance
flap switch
valve)
- Operating
- Current
consumption
Camshaft
226, Þ 18.0 · · · · ·
actuator:
227,
Current
consumption
Checking method
Ignition:OFF(injector
·
temperature is 20° C)
65 11
When the coolant
·
temperature is
64 11
approx. 20° C:
- Engine:in cranking
·
Ignition:OFF(injector
·
64 11
Engine:in cranking/
·
97 11
· Engine:rpm > above
Ignition:ON
·
69 97
·
Camshaft actuator
1 2
M162 ENGINE CONTROLS 1F1-17
Specified
Requirement
When the coolant
temperature is
approx. 80° C:
- Engine:at idling
speed
2.7 - 5.0ms
- Engine:at sharp
acceleration(full
throttle)
(refer to figure 3 and
4)
temperature is 20° C)
below 3500rpm
3500rpm
Engine : in idling
- Coolant temperature
: above 70° C
- Engine rpm :
increase up to 2000
rpm
Possible cause
value
14 - 17 W
Cable
·
ECU
·
· No.6 Injector
Coolant
8.0 ms ·
temperature sensor
Oxygen sensor
·
· Intake air
approx.
temperature sensor
approx.
14ms
14 - 17 W
< 1V ECU
·
Cable
·
Variable intake air
·
valve
11 - 15V
0.4 - 0.6A
1 - 1.5 A
· ECU
Þ 18.1
·
· Þ 19.0