Check engine on?

[h-d2]

The sled is a 09 summit X 163 turbo

I'm getting ready for the season and put on Supreme Tool valves and took out the factory front airbox for more room.I pulled the carbs and check to make sure they were clean, then put everthing back together and went to start it and immediately the engine symbol came on with check engine then beep 4 times.I check to make sure the sensors were still hookup and didnt see anything unhooked. the only sensor i had unhooked was the chaincase cover sensor.
Any thoughts on what to check??
Thanks

 

[badass1000]

Is the air intank temp sensor pluged in?

 

[h-d2]

Is the air intank temp sensor pluged in?

Yes, the air intake sensor is hookup, it's just hanging there by the carbs. is that ok?

 

[taylorbok]

how about the vaccum/ pressure solenoids that would normally hook up to your exhaust valves are they in or out?

 

[h-d2]

When i put the valves in i only took the hoses off the stock one then reinstalled the hoses back on the supreme tool one. Could something not be right there?The valves moved freely when i installed them.

how about the vaccum/ pressure solenoids that would normally hook up to your exhaust valves are they in or out?

 

[TWARD700]

The hoses that you took off the stock valves you just tie up. On the new valves those fittings are just vents. You will get a little bit of oil blow by on the new valves that is why they have the vents.

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[taylorbok]

might be causing your issue. try taking that hose off and just venting those nipples to somewhere that it wont get on anything

 

[h-d2]

I took the hoses off the supreme valve and check engine light is still on. WTF

 

[CHAZWILDMAN]

I THINK THE DEALER HAS TO CLEAR THE CODE AT LEAST THATS WHAT I HAD TO DO.... YOU WILL HAVE TO HOOK UP SEPERATE HOSES OFF THE NEW VALVES AND RUN IT INTO YOU BELLY PAN..

 

[brycter]

If you took the carbs out you unhooked the tps. Check that. Make sure temp prob is plugged in.

 

[h-d2]

Fixed

Thanks for all the great info.
It was the tps that came loose.(Thanks Bryce)
Also, i didn't realize that the hoses don't go back to the solenoids on the
supreme tool valves,that they are just vents.
Thanks again.

 

[brycter]

Great! Feels good when you find the glitch