•
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 37 of
the ENGINE connector. If shorted to negative: voltage equal to zero has been detected. The
instrument panel does not indicate the presence of this error even in the ATT status.
Troubleshooting
•
If the circuit is open, shorted to positive: check the sensor connector and the Marelli control
unit connector. If they are OK, check sensor continuity: replace the sensor if not OK; if OK,
check continuity between the ENGINE connector PIN 37 and the sensor PIN 1: 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 2 and the vehicle
ground connection: if OK, it means that the error cause is that the cable is shorted to positive
and it is necessary to restore the cable harness between ENGINE PIN 37 and sensor PIN
1; check the sensor connector and the Marelli control unit connector. If not OK, restore the
cable harness. If OK, check continuity between the ENGINE connector PIN 6 or 17 and the
sensor connector PIN 2: restore the cable harness if there is not continuity. If there is, it
means that the control unit does not supply the ground connection and therefore should be
replaced
•
If shorted to negative, check sensor correct resistance: if resistance = 0, replace the sensor;
if resistance is correct, it means that the grey cable has ground connection: restore the cable
harness
Electrical system
RSV4 R
ELE SYS - 170
Содержание RSV4 R
Страница 1: ...SERVICE STATION MANUAL 895777 RSV4 R ...
Страница 4: ......
Страница 6: ...INDEX OF TOPICS CHARACTERISTICS CHAR ...
Страница 51: ...INDEX OF TOPICS SPECIAL TOOLS S TOOLS ...
Страница 60: ...INDEX OF TOPICS MAINTENANCE MAIN ...
Страница 83: ...INDEX OF TOPICS TROUBLESHOOTING TROUBL ...
Страница 92: ...INDEX OF TOPICS ELECTRICAL SYSTEM ELE SYS ...
Страница 224: ...INDEX OF TOPICS ENGINE FROM VEHICLE ENG VE ...
Страница 243: ...INDEX OF TOPICS ENGINE ENG ...
Страница 339: ... Turn the engine with the heads facing upward Tighten the screw 24 RSV4 R Engine ENG 339 ...
Страница 349: ...INDEX OF TOPICS POWER SUPPLY P SUPP ...
Страница 360: ...INDEX OF TOPICS SUSPENSIONS SUSP ...
Страница 398: ...INDEX OF TOPICS CHASSIS CHAS ...
Страница 420: ...INDEX OF TOPICS BRAKING SYSTEM BRAK SYS ...
Страница 432: ...INDEX OF TOPICS COOLING SYSTEM COOL SYS ...
Страница 442: ...INDEX OF TOPICS BODYWORK BODYW ...
Страница 468: ...INDEX OF TOPICS PRE DELIVERY PRE DE ...
Страница 473: ... Fit the two seater saddle RSV4 R Pre delivery PRE DE 473 ...