Troubleshooting:
•
Short-circuit to positive: disconnect the valve connector and check with the key ON if there
is ground continuity at PIN 5 of the connector: if there is voltage, disconnect the instrument
panel connector as well, and if there is voltage, restore the wiring harness and if there is no
voltage, replace the instrument panel; if there is no voltage, replace the motor.
•
If short circuit to negative, open circuit: check the valve connector and the instrument panel
connector: if they are not ok, restore; if they are ok, check continuity on the Brown/White: if
not ok, restore; if ok, with the two connector disconnected, check the ground insulation: if
there is ground continuity, disconnect the instrument panel connector as well, and if there
is ground, restore the wiring harness and if there is no ground, replace the instrument panel;
if there is no ground continuity, replace the motor.
DIAGNOSTIC TOOL: LOGIC ERRORS
P1500 Exhaust valve position
Functional diagnosis:
•
position error.
Error cause:
•
The position indicate by the potentiometer does not correspond to the one set by the control
unit.
This error is indicated by flashing the general warning light and by lighting up in a fixed manner the MI
warning light.
Troubleshooting:
•
Perform a mechanical check of the valve, check its normal rotation (with the cables discon-
nected from the motor, manually operate the cables and notice the movement regularity,
checking the complete stroke of the valve with the correct operation of the return spring) and
the absence of foreign objects that might obstruct its rotation: if not ok, restore; if ok, perform
the check procedure fro the valve connector and for the instrument panel connectors (ay
attention to oxidation signs) and check the cable resistance: if not ok, restore; if ok, with the
cables disconnected, check at key ON the normal rotation of the electric motor and replace
the motor (the potentiometer does not operate properly).
DIAGNOSTIC TOOL: ADJUSTABLE PARAMETERS
•
Exhaust valve zero search
NOTES: The motor is placed in a reference position to be able to perform subsequently the correct
mechanical stoppers search.
•
Exhaust valve self-learning
NOTES: Performs the minimum and maximum mechanical stoppers search.
CAUTION
Electrical system
RSV4 1100 Factory
ELE SYS - 212
Содержание RSV4 1100 Factory
Страница 1: ...SERVICE STATION MANUAL 2Q000401 RSV4 1100 Factory ...
Страница 4: ......
Страница 6: ...INDEX OF TOPICS CHARACTERISTICS CHAR ...
Страница 55: ...INDEX OF TOPICS SPECIAL TOOLS S TOOLS ...
Страница 63: ...INDEX OF TOPICS MAINTENANCE MAIN ...
Страница 89: ...INDEX OF TOPICS ELECTRICAL SYSTEM ELE SYS ...
Страница 245: ...INDEX OF TOPICS ENGINE FROM VEHICLE ENG VE ...
Страница 270: ...INDEX OF TOPICS ENGINE ENG ...
Страница 384: ...INDEX OF TOPICS POWER SUPPLY P SUPP ...
Страница 387: ... Remove the fuel pump Injection RSV4 1100 Factory Power supply P SUPP 387 ...
Страница 393: ...INDEX OF TOPICS SUSPENSIONS SUSP ...
Страница 417: ...INDEX OF TOPICS CHASSIS CHAS ...
Страница 455: ...INDEX OF TOPICS BRAKING SYSTEM BRAK SYS ...
Страница 457: ...Operating diagram ABS functional diagram key RSV4 1100 Factory Braking system BRAK SYS 457 ...
Страница 488: ...INDEX OF TOPICS COOLING SYSTEM COOL SYS ...
Страница 499: ...INDEX OF TOPICS BODYWORK BODYW ...
Страница 540: ...INDEX OF TOPICS PRE DELIVERY PRE DE ...
Страница 546: ... Fit the two seater saddle Pre delivery RSV4 1100 Factory PRE DE 546 ...