C.32
INJECTION - AIR INTAKE SYSTEM
“C11” CMP SENSOR CIRCUIT MALFUNCTION
PROBLEM
POSSIBLE CAUSE
CMP sensor signal is missing for 2 seconds when
the engine is turned.
• Metal particles or foreign bodies on the CMP sensor or
on the end of the rotor.
• CMP sensor circuit open or in short-circuit.
• CMP sensor malfunction.
• ECM malfunction.
CHECK
• Remove the seat and the band underneath the seat as described
in Chapter B.
1
Turn the ignition switch to the OFF position.
Check to see if the connector contacts of the CMP sensor are
loose or ruined.
If OK, measure the resistance of the CMP sensor.
Disconnect the CMP sensor connector and measure the
resistance.
CMP sensor resistance:
0,9-1,3 k
Ω
(Terminal - Terminal)
If the resistance is OK, check the continuity between each
terminal and Earth.
CMP sensor continuity:
∞Ω
(infinite)
(Terminal - Earth)
Tester dial indication: Resistance (
Ω
)
Substitute the CMP sensor.
YES
2
Disconnect the CMP sensor connector.
Turn the engine over for several seconds with the starter
motor, and measure the peak voltage at the CMP sensor.
CMP sensor peak voltage: More than 0.8V
(Red/black – Grey/brown)
Repeat the described test procedure several times and
measure the peak voltage.
If OK, measure the peak voltage of the CMP sensor on the
terminals of the ECM (G+G or 5 or 14).
Tester dial indication: Voltage ( — )
The contacts of the CMP sensor connector
NO
are loose or ruined.
Substitute the CMP sensor.
YES
Red/black lead or grey/brown lead circuit open or in short-circuit to
Earth. Or connection 14 or 5 ruined.
If the leads and the connections are OK, the problem is intermit-
tent or the ECM is defective.
Recheck each terminal and the wiring for open circuits or ruined
connections (see page C-5).
Substitute the ECM and recheck.
…
14
Adapter
peak
voltage
ECM connectors
NO
5
Содержание Navigator
Страница 5: ...A 1 GENERAL INFORMATION A Section ...
Страница 9: ...B 1 MAINTENANCE B Section ...
Страница 10: ...B 2 MAINTENANCE Maintenance and tuning B 4 Compression check B 23 Oil pressure check B 24 Technical data B 25 ...
Страница 45: ...C 1 INJECTION AIR INTAKE SYSTEM C Section ...
Страница 118: ...C 74 INJECTION AIR INTAKE SYSTEM ...
Страница 119: ...D 1 ENGINE D Section ...
Страница 130: ...D 12 ENGINE Gradually lower the power plant When removing the engine from the frame take care not to damage either ...
Страница 199: ...D 81 ENGINE CAMSHAFT CYLINDER HEAD ...
Страница 204: ...D 86 ENGINE VALVE TIMING DIAGRAM FRONT FRONT CYLINDER TDC OF COMPRESSION STROKE ...
Страница 239: ...D 121 ENGINE Location of thicker 2 0 mm driven plate ...
Страница 269: ...D 151 ENGINE CRANKCASE GEARBOX CRANKSHAFT CONNECTING ROD ...
Страница 277: ...D 159 ENGINE ...
Страница 297: ...D 179 ENGINE ENGINE LUBRICATION SYSTEM ...
Страница 298: ...D 180 ENGINE ...
Страница 299: ...E 1 SUSPENSIONS AND WHEELS E Section ...
Страница 300: ...E 2 SUSPENSIONS AND WHEELS Front wheel E 3 Front suspension E 6 Rear wheel E 17 Rear suspension E 20 Frame E 24 ...
Страница 324: ...F 1 BRAKES F Section ...
Страница 326: ...F 3 BRAKES FRONT BRAKE Type Fixed twin discs Ø 296 mm Double piston pincers REAR BRAKE Type Fixed single disc Ø 240 mm ...
Страница 337: ...F 14 BRAKES ...
Страница 338: ...G 1 ELECTRICAL EQUIPMENT G Section ...
Страница 340: ...G 3 ELECTRICAL EQUIPMENT ...
Страница 375: ...G 38 ELECTRICAL EQUIPMENT ...
Страница 376: ...H 1 ENGINE COOLING H Section ...
Страница 390: ...I 1 SPECIFIC TOOLING I Section ...
Страница 391: ...I 2 SPECIFIC TOOLING ...
Страница 393: ...I 4 SPECIFIC TOOLING ...
Страница 394: ...L 1 TORQUE PRESSURES L Section ...
Страница 400: ...M 1 INDEX M Section ...
Страница 405: ...M 6 INDEX ...
Страница 406: ...M 7 INDEX ...
Страница 407: ...M 8 INDEX ...