
In case of recovery, this value is set by the control unit.
NAVIGATOR: ERRORS
engine temperature sensor P0115
- open circuit, shorted to positive / shorted to negative.
Error cause
•
If the circuit is open, shorted to positive: excessive voltage has been detected at PIN 5 of
connector A (BROWN).
•
If shorted to negative: voltage equal to zero has been detected at PIN 5 of the BROWN
connector.
Troubleshooting
•
If the circuit is open, shorted to positive: check sensor connector and Marelli control unit
connector; if not OK, restore cable harness; if OK, check sensor continuity; if it is not OK,
replace the sensor; if it is OK, check continuity between PIN 5 of the BROWN connector and
PIN 2 of sensor: restore cable harness if there is not continuity; if it is OK, reconnect the
control unit connector and, with key set to key ON, check the continuity between the sensor
connector PIN 1 and the vehicle ground connection: if there is not continuity, restore the
cable harness; if there is continuity, it means that the cause of the error is that the cable is
shorted to positive and now the cable harness between the BROWN PIN 5 and PIN 2 of the
sensor should be restored. If the air temperature sensor error is displayed at the same time,
this means that the grey cable common for both sensors is shorted to positive.
•
If shorted to negative, check sensor correct resistance: if resistance is null, replace the sen-
sor; if resistance is correct, it means that the orange cable has ground connection: restore
the cable harness.
NOTES
No error is detected if the sensor does not work correctly or the control unit connector
or sensor terminals are rusty: then check through Navigator if the temperature indicated is the
same as the engine temperature. Check also that the sensor electrical characteristics are ob-
served: replace the sensor if not OK; if it is OK, check the sensor connector and the Marelli
control unit connector
Stelvio 1200 NTX MY11
Electrical system
ELE SYS - 111
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 ...