[chrisw]

Assuming the original clocks are one the bike, press and hold the left button on the clocks whilst switching the ignition on. This will bring up the EFI fault code.

ERROR CODES

1.1 = Throttle Position Sensor (TPS) Disconnected
1.2 = Throttle Position Sensor (TPS) short circuit to earth
2.1 = Pressure Sensor short circuit to power supply
2.2 = Pressure Sensor shorted to earth
3.1 = Water Temp Sensor shorted to power supply
3.2 = Water Temp Sensor shorted to earth
4.1 = Air Temp Sensor shorted to power supply
4.2 = Air Temp Sensor Shorted to earth
5.1 = Battery Hi
5.2 = Battery Lo

10.1 = Horizontal Coil shorted to power supply
10.2 = Horizontal Coil shorted to earth
11.1 = Vertical Coil shorted to power supply
11.2 = Vertical Coil shorted to earth
12.1 = Inj1 shorted to power supply
12.2 = Inj1 shorted to earth
13.1 = Inj2 shorted to power supply
13.2 = Inj2 shorted to earth
14.1 = Inj3 shorted to to power supply
14.2 = Inj3 shorted to earth
15.1 = Inj4 shorted to powersupply
15.2 = Inj4 shorted to earth
16.0 = Pump Relay
17.1 = L/H Fan shorted to power supply
17.2 = L/H Fan shorted to earth
18.1 = R/H Fan shorted to power supply
18.2 = R/H Fan shorted to earth
19.1 = Starter Solenoid shorted to power supply
19.2 = Starter Solenoid shorted to earth

30.0 = ROM/Eprom error
34.0 = Signal Panel Sensor
36.0 = Speed sensor
37.0 = Immobiliser (transponder)
37.1 = Immobiliser (antenna)
37.2 = Immobiliser (instrument panel serial driver)
37.3 = Immobiliser (serial cable disconnected)
37.4 = Immobiliser (ccm serial drive)
37.5 = Immobiliser (key not recognised)
37.6 = Can Line error