749 / 999 Error Codes ?
 

I found these error codes but Im not quite sure how you would get them to display. It may be when the engine management light is on that you do the procedure to recall the lap times / max speed / max rpm. (Hold right hand display button while turning power on)

or it could all be complete rubbish ? Maybe Nelly can answer.

749/999 Error Codes

1.1 TPS Disconnected
1.2 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 Hor. Coil shorted to power supply
10.2 Hor. Coil shorted to earth
11.1 Ver. Coil shorted to power supply
11.2 Ver. 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 LH Fan shorted to poer supply
17.2 LH Fan shorted to earth
18.1 RH Fan shorted to power supply
18.2 RH 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 Immoiliser (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

Nelly has posted a word document with the full list for 749/999
As I recall, when the amber light is, turn off the ignition, hold down both buttons and turn ignition on. (you may need a helper with this:lol:)

The error code appears as EFI 2.1 or some such.
Although how much use this is is questionable. When I had EFI 2.1 it was good to know that at least I knew what the description was, but nobody knows which sensor it was referring to - and as I am told by the dealer, not even DUK!:mad:

Had my 999 '05 on Dyno, next thing when i tried to start it next day...

DEAD... giving me the error code:
37.3 Immobiliser (serial cable disconnected)

Where is that thing placed, had it zeroised at the dealer still no luck..????

:mad::mad::mad::mad:

P.s. anybody knows how to zeroise it manually on the display instead of going to the dealer each time.?????

Flemse