APRILIA TUONO V4 R a-PRC ABS Service Station Manual page 154

Electrical system
•
The stop light logic relay (no. 25 in the electrical circuit diagram, in the front niche of the
frame, right side, CHECK anyway the identification of the relay with the colour of the cables)
is energised
'Error cancellation
Ambient parameter reading
•
Rear throttle valve target position angle
•
Front throttle valve target position angle
•
Rear throttle valve position
•
Front throttle valve position
•
Engine temperature prior to recovery mode
•
Rear cylinders average intake pressure (1 and 3)
•
Front cylinders average intake pressure (2 and 4)
•
Engine rpm
•
Average indicated torque
•
Engine state-Intermediate_Key ON_Engine running_Stopped_Power latch_Power latch
2_Power latch terminated
•
Trip counter
•
Mapping selection - Intermediate/Track/Sport/Road
DIAGNOSTIC TOOL: ELECTRICAL ERRORS
'Error EEPROM P0601
•
Circuit not functioning
Error cause
•
Replace the injection control unit. The instrument panel does not indicate the presence of
this error even in the ATT status
'Error RAM P0604
•
Circuit not functioning
Error cause
•
Replace the injection control unit. The instrument panel does not indicate the presence of
this error even in the ATT status
'Error ROM P0605
•
Circuit not functioning
Error cause
•
Replace the injection control unit. The instrument panel does not indicate the presence of
this error even in the ATT status
'A/D converter P0607
ELE SYS - 154
TUONO V4 R a-PRC ABS