•
If short circuit to positive: disconnect the injector connector, take the key to ON and check
if there is voltage on the grey/red cable: if there is voltage, restore the cable harness. If there
is no voltage, replace the injector
•
If shorted to negative: disconnect the injector connector, take the key to ON and check if the
grey/red cable has continuity to the ground connection: if there is continuity to ground, re-
store the cable harness; if there is not continuity, replace the injector
•
The circuit is open: check the component correct electrical characteristic: if it is not the cor-
rect one, replace the component; if it is correct, check the connector on the component and
the Marelli control unit connector: If they are not OK, restore. If OK, check cable continuity
between PIN 28 of the BROWN connector and the component PIN - and restore the cable
harness.
NAVIGATOR: ACTIVATION
Right injector:
Operation for 4 ms, 5 times
Viene eccitato il relè iniezione secondario (n°37 dello schema elettrico, posizione lato sinistro anteriore
del motociclo, primo relè a sinistra vicino alla bobina, VERIFICARE comunque l'identificazione del relè
con il colore dei cavi) per 5 secondi e viene chiuso a massa il cavo blu/rosso dell'iniettore per 4 ms ogni
secondo. Disconnect the 4-way connector of the fuel pump to be able to hear the relay and injector
activation. The continuity of the wiring is necessary for correct activation: no error indications are dis-
played in case of lack of activation.
NAVIGATOR: ERRORS
Right injector
P0202
- shorted to positive / shorted to negative / open circuit.
Error cause
•
If shorted to positive: excessive voltage has been detected at PIN 37 of the BROWN con-
nector.
•
If shorted to negative: no voltage has been detected.
•
If the circuit is open: an interruption has been detected
Troubleshooting
•
If short circuit to positive: disconnect the injector connector, take the key to ON and check
if there is voltage on the blue/red cable: if there is voltage, restore the cable harness. If there
is no voltage, replace the injector
•
If shorted to negative: disconnect the injector connector, take the key to ON and check if the
blue/red cable has continuity to the ground connection: if there is continuity to ground, re-
store the cable harness; if there is not continuity, replace the injector
•
The circuit is open: check the component correct electrical characteristic: if it is not the cor-
rect one, replace the component; if it is correct, check the connector on the component and
the Marelli control unit connector: If they are not OK, restore. If OK, check cable continuity
Electrical system
Stelvio 1200 NTX MY11
ELE SYS - 118
Содержание Stelvio 1200 MY11 2011
Страница 1: ...SERVICE STATION MANUAL B043090 Stelvio 1200 NTX MY11 ...
Страница 4: ......
Страница 6: ...INDEX OF TOPICS CHARACTERISTICS CHAR ...
Страница 54: ...INDEX OF TOPICS SPECIAL TOOLS S TOOLS ...
Страница 61: ...INDEX OF TOPICS MAINTENANCE MAIN ...
Страница 72: ...INDEX OF TOPICS ELECTRICAL SYSTEM ELE SYS ...
Страница 133: ...INDEX OF TOPICS ENGINE FROM VEHICLE ENG VE ...
Страница 146: ...INDEX OF TOPICS ENGINE ENG ...
Страница 147: ...Gearbox Diagram key 1 Ball bearing Stelvio 1200 NTX MY11 Engine ENG 147 ...
Страница 255: ...INDEX OF TOPICS POWER SUPPLY P SUPP ...
Страница 267: ...INDEX OF TOPICS SUSPENSIONS SUSP ...
Страница 295: ...INDEX OF TOPICS CHASSIS CHAS ...
Страница 326: ...INDEX OF TOPICS BRAKING SYSTEM BRAK SYS ...
Страница 356: ...INDEX OF TOPICS BODYWORK BODYW ...
Страница 378: ...INDEX OF TOPICS PRE DELIVERY PRE DE ...