749 fault code
 

2003 749 wont start, worked fine last week wont start today, winds over but doesnt fire up.
dash reads a code EF1, any one know what that means.

ive checked all the fuses etc, with no joy

Dont know if this is any good to you, but I saved the following from a post a while back. I believe at the time credits to "posiden"

749 / 999 Error Codes ?
Ive copied these from this site searching for "error codes"
To get the codes up you need to pres the left hand button on the clock assembly and keep it pressed when you turn the ignition on - the codes then are displayed.

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

bungi what codes are you getting up?
Refer to your dealer but if your getting 10.2, 12.2 & 13.2 . the fault was actually traced to the fuel pump relay which was corroded ( if you take the electrical box out in the bottom of the right hand fairing) its right at the bottom of the box but catches a bit of moisture, corrodes and stops the bike starting.
check my previous mail from about a week ago titled
"EODB light wont go out."
A new relay is about £4.00 and this is quite a common fault.

fault code reads efi or ef1 going to change the pump relay tomorrow and see how that goes as there is no priming sound when switching on!

Bungi, the EFI message on the clocks is to let you know theres a fault.

To get the codes up you need to press the left hand button on the clock assembly and keep it pressed when you turn the ignition on - the codes then are displayed. the actual error codes are shown, i think, in the bottom right of the LCD display (the bit that usually displays the air temperature and voltage) if there is more than one error code it will scroll through them and repeat the sequence until you take your finger off the left hand botton on the side of the clocks.
if you need any more help please U2U me.
cheers pete mc

sorted now guys thanks , 1 pump relay

is this box really on the RH side?
Cheers

relay
 

DOH very sorry gents the relay is behind the battery box on the LEFT side of the bike !!!
Sorry - while your in there give all the connectors a good clean.

Thought so.
Just cant overide the datatool so I can get in there.
I DID follow the instructions as well
Arghhhhhhhhhhh