Busa Codes

[Tony Nitrous]

Google is my friend....

c00 none
c12 crankshaft positions sensor, pickup coil signal, signal generator
c13 intake air pressure sensor #2, for front cylinder
c14 throttle position sensor
c15 engine coolant temp sensor
c17 intake air pressure sensor #1 for rear cylinder
c21 intake air temp sensor
c23 tip over sensor
c24 ignition signal, coil #1 for rear cylinder
c25 ignition signal, coil #2 for front cylinder
c28 secondary throttle valve actuator
c29 secondary throttle valve position sensor
c31 gear position signal switch
c32 injector signal #1 for rear cylinder
c33 injector signal #2 for front cylinder
c41 fuel pump control system, fuel pump, fuel pump relay
c42 ignition switch signal, anti theft
c44 heated oxygen sensor
c49 pair control solenoid valve

Didn't want to start on Saturday. Then did. Ran fine. Played up once
later. Went fine on Sunday. Wont start at all after several try's.
No drama. Can sit in the garage untill I find time unless anyone has
any tip's they'd like to share ?

[BUSGO]

Don't know if you saw my post that I just put up.
It is on the previous page.

[Tony Nitrous]

Your right, I missed that !

Thanks.

Havent got a manual here but im pretty sure that the FP relay
(left side, near battery, infront of the starter motor relay ?)
still "clicks" when the ignition is turned on. Will give it a
2nd look before i head for the Pump.
Changed the fuse too.
Will a faulty fuel pump give the same C41 signal ?

[Tony Nitrous]

Found 5 minutes to take a look today.

Pulled out the fuel pump relay.
Connector had 2 thick / 2 thin wires, pretty standard.
Jumped the Pump feed side with a piece of wire.
Pump ran and bike started. No "fault" signal shown.

So I guess its either the relay or the feed to it.
Shouldn't be to much hassle.

[Legend]

Did you check the fuel pump fuse, Tony?

Might be an intermmitant connection in the fuse?

Seen it blow on a couple of busa's.

Leonard.

Looks like you did!!!

[Tony Nitrous]

Thanks Busgo, Legend and Bill for the original thread.

Springwood Suzuki got me a relay in overnight and all
is running well again, (and I have learnt something new).

Cheers.
Tony.J.