Table of Contents
Advertisement
Electrical system
Virgin circuit
If the ignition system has not been programmed,
the engine can be started but it will run limited to
2000 rpm. When trying to accelerate, some evi-
dent loss of power may be felt.
Program the system with the MASTER (Brown)
and SERVICE (Black) keys as follows:
- Insert the MASTER key, turn it to "ON" and keep
it in that position for 2 seconds (limit values: 1 ÷ 3
seconds).
- Alternately insert all the available black keys and
turn each one of them to "ON" for 2 seconds.
- Insert the MASTER key again and turn it to "ON"
for 2 seconds.
The maximum time to change keys is 10 seconds.
A maximum of 7 (Black) service keys can be pro-
grammed at one time.
Sequence and times must be strictly observed or
it will be necessary to repeat the procedure from
the start.
Once the control unit has been programmed, the
control unit is inseparably matched with the MAS-
TER key transponder.
This matching allows programming further service
keys in case of loss, replacement, etc. Each new
time new data is programmed the previously stor-
ed one is deleted.
If a service key setting is lost, it is essential to
carefully check the efficiency of the high voltage
system:
Shielded cap resistance ~ 5000 Ω.
In any case it is advisable to use resistive spark
plugs.
Diagnostic codes
The flash indicating the switching to "ON" can be followed by a phase of programmed failure warnings.
That is, the led is off for 2 seconds, and then diagnosis codes are transmitted with 0.5-second flashes.
After the failure code indication, a steadily on LED signals that ignition is disabled; see the table:
ELE SYS - 72
X8 125-200
Advertisement
Table of Contents
Troubleshooting
