Aprilia Consumer Service Spa
Technical Service and Training
Release 4 july 99
This material is didactic and
may be changed following the technical
development of the product
START AND RUN POSSIBILITY:
If a fault is detected, the control unit may:
- stop the bike
- allow running but not starting
- allow running and starting
as described in the table:
FAILURE START POSSIBILITY RUN POSSIBILITY
CAMSHAFT SENSOR NOT POSSIBLE POSSIBLE
CRANKSHAFT SENSOR NOT POSSIBLE NOT POSSIBLE
MANIFOLD PRESSURE SENSOR OR
PRESSURE SENSOR SIGNAL
POSSIBLE POSSIBLE
THROTTLE POSITION SENSOR POSSIBLE POSSIBLE
COOLANT TEMPERATURE SENSOR POSSIBLE POSSIBLE
INTAKE AIR TEMPERATURE SENSOR POSSIBLE POSSIBLE
ATMOSPHERIC PRESSURE SENSOR POSSIBLE POSSIBLE
IGNITER:
IGF11 OR IGF12
POSSIBLE POSSIBLE
IGF11 AND IGF12
POSSIBLE (ONE CYLINDER ONLY) POSSIBLE (ONE CYLINDER ONLY)
IGF21 OR IGF22
POSSIBLE POSSIBLE
IGF21 AND IGF22
POSSIBLE (ONE CYLINDER ONLY) POSSIBLE (ONE CYLINDER ONLY)