Code 46 -2007 Phazer fx turbo

[Luke]

I have an 07 Phazer fx that wont start. The starter cranks over good, but it does not want to fire. Checked the starter bolts and they are tight. I put a screwdriver across the starter relay contacts just to see if that was the problem, and it still didn't start. When the key is turned I can hear the fuel system prime. There is spark on the plugs, and they are new. I also checked the ground connector (where all the grounds meet), no signs of overheating or corrosion. The old battery seemed like it didn't hold the charge very well so I swapped it out for a fully charged battery. After swapping out the battery, the machine fired but couldn't idle. Started again and would only idle if I gave it some throttle, then code 46 popped up. Could the problem be my fuel pump relay? or a faulty stator?

Any suggestions or help would be great!

 

[kallholmen]

Probably corrosion. Go over the harness and connectors with anticorrosion/electrical spray.

Guess you seen the explanation for 46 in the handbook?

 

[Luke]

Yeah I saw 46 was voltage is too high or low in the system. What connections should I focus on for corrosion relating to this problem? Di electric grease also work? Thanks.

 

[kallholmen]

I don't know... All of them?
Electric grease is perfect for it.

 

[yamahas]

Are you absolutely sure the battery you used is good?

 

[Luke]

Got the sled running.Was the last thing I would have guessed. Just for the hell of it I thought I would throw the old spark plugs in, machine fired right up after that. I guess the brand new plugs were no good? I did end up greasing all the connections aswell, any idea how code 46 would show up with a set of bad plugs?

 

[yamahas]

Was it running rough? Maybe the engine was not turning fast enough, but I would think the battery would have provided enough voltage? My guess if that there was a bad connection somewhere and by adding the grease you fixed the connection.

 

[Luke]

It was running good, just had to increase the idle a little after riding around. Yeah the battery was completely charged too. Yeah just must have been a bad connection I would have to agree. All good now! Thanks for all the help