Indicates whether the self-acquisition process through the diagnosis instrument has/has not been car-
ried out: if it has been carried out once, will always be carried out unless EEPROM control unit zero
setting is carried out
DIAGNOSIS INSTRUMENT: ELECTRICAL ERRORS
CAUTION
IF ERRORS ARE DETECTED ON BOTH THROTTLE BODIES, CHECK ALSO THE CORRECT SUP-
PLY OF THE CONTROL UNIT TO PIN 42.
potentiometer 1 sensor, front throttle position P0120
•
short circuit to positive / open circuit, short circuit to negative
Error cause
•
If shorted to positive: excessive voltage has been detected at PIN 48. If the circuit is open,
shorted to negative: voltage equal to zero has been detected at PIN 48.
Troubleshooting
•
If shorted to positive: check the value shown by the parameter of the front throttle Potenti-
ometer 1 (voltage): disconnect the connector and read the value indicated by the diagnosis
instrument: if the voltage does not vary, there is a short circuit in the cable; replace the throttle
body if the voltage drops to zero
•
If the circuit is open, shorted to negative: check the throttle body connector and the control
unit connector. If not OK, restore; if everything is OK, check circuit continuity between the
two terminals. If not OK, restore the cable harness; if OK, check the circuit ground insulation
(from throttle sensor connector or control unit connector). If it is ground insulated, check that
there is power (+5 V) at the throttle body connector PIN 2, and that PIN 6 is connected to
ground. If both are correct, replace the throttle body
potentiometer 2 sensor, front throttle position P0122
•
short circuit to positive / open circuit, short circuit to negative
Error cause
•
If shorted to positive: excessive voltage has been detected at PIN 50. If the circuit is open,
shorted to negative: voltage equal to zero has been detected at PIN 50.
Troubleshooting
•
If shorted to positive: check the value shown by the parameter of the front throttle Potenti-
ometer 2 (voltage): disconnect the connector and read the value indicated by the diagnosis
instrument: if the voltage does not vary, there is a short circuit in the cable; replace the throttle
body if the voltage drops to zero
•
If the circuit is open, shorted to negative: check the throttle body connector and the control
unit connector. If not OK, restore; if everything is OK, check circuit continuity between the
two terminals. If not OK, restore the cable harness; if OK, check the circuit ground insulation
(from throttle sensor connector or control unit connector). If it is ground insulated, check that
Electrical system
Caponord 1200 - Caponord 1200 Rally
ELE SYS - 212
Содержание Caponord 1200 2016
Страница 1: ...MANUALE STAZIONE DI SERVIZIO 2Q000020 Caponord 1200 Caponord 1200 Rally ...
Страница 6: ......
Страница 7: ...INDEX OF TOPICS CHARACTERISTICS CHAR ...
Страница 65: ...See also Removing the flywheel cover Caponord 1200 Caponord 1200 Rally Characteristics CHAR 65 ...
Страница 66: ...INDEX OF TOPICS SPECIAL TOOLS S TOOLS ...
Страница 73: ...INDEX OF TOPICS MAINTENANCE MAIN ...
Страница 85: ...INDEX OF TOPICS TROUBLESHOOTING TROUBL ...
Страница 90: ...INDEX OF TOPICS ELECTRICAL SYSTEM ELE SYS ...
Страница 103: ... Large plastic clamps 4 5x280 mm 0 18x11 02 in Caponord 1200 Caponord 1200 Rally Electrical system ELE SYS 103 ...
Страница 134: ...key 1 MULTIPLE CONNECTORS Electrical system Caponord 1200 Caponord 1200 Rally ELE SYS 134 ...
Страница 138: ...key 1 MULTIPLE CONNECTORS Electrical system Caponord 1200 Caponord 1200 Rally ELE SYS 138 ...
Страница 268: ...INDEX OF TOPICS ENGINE FROM VEHICLE ENG VE ...
Страница 283: ...See also Vehicle preparation Adjusting Caponord 1200 Caponord 1200 Rally Engine from vehicle ENG VE 283 ...
Страница 284: ...INDEX OF TOPICS ENGINE ENG ...
Страница 371: ...INDEX OF TOPICS POWER SUPPLY P SUPP ...
Страница 374: ...INDEX OF TOPICS SUSPENSIONS SUSP ...
Страница 417: ...INDEX OF TOPICS CHASSIS CHAS ...
Страница 451: ...INDEX OF TOPICS BRAKING SYSTEM BRAK SYS ...
Страница 480: ...INDEX OF TOPICS CLUTCH SYSTEM CLU SYS ...
Страница 483: ...INDEX OF TOPICS COOLING SYSTEM COOL SYS ...
Страница 492: ...INDEX OF TOPICS BODYWORK BODYW ...
Страница 548: ... Remove the relay box Cut and remove the clamp Bodywork Caponord 1200 Caponord 1200 Rally BODYW 548 ...
Страница 549: ... Remove the inside fairing Caponord 1200 Caponord 1200 Rally Bodywork BODYW 549 ...
Страница 550: ...INDEX OF TOPICS ...
Страница 551: ...PRE DELIVERY PRE DE ...
Страница 573: ...Tyres 17 U Use 460 W Warning lights Water pump 488 Wiring diagram 133 ...