Check engine light on after a service

[chilledawg]

Hi Guys

So today I did an oil and filter change, I also cleaned the air filter out and put on a new top hose for the radiator and flushed out the old coolant however now the check engine light has come on as well as the cruise light keeps flashing, I'm not sure what I could have done wrong or if maybe I've hit a cable somewhere but the car seems to be running properly so I'm not sure where to start looking, any ideas of what could have gone wrong?

Cheers

[30rbullet]

Mine turned out to be blocked cats messing with the o2 plugs.

[chilledawg]

I don't think it would be the cat seeing as it only came on after the service, although cleaning the air filter may have tricked it

[30rbullet]

Go get the code cleared and see if it pops back up after a couple days.

Dont forget to ask for the code #

[chilledawg]

Go get the code cleared and see if it pops back up after a couple days.

Dont forget to ask for the code #

Would I have to go to Subaru to get that done? or is there other mechanics that could do it?

[Robbks]

5 restarts or just take off the battery to reset it. See if it comes back.
then a $10 bluetooth OBD dongle and Torque App on your phone

[Surge]

Did you disconnect the MAF sensor when you cleaned the air filter?

If you did, was it reconnected when you finished?

[chilledawg]

Did you disconnect the MAF sensor when you cleaned the air filter?

If you did, was it reconnected when you finished?

yes I did, that was it! Far out I can be stupid sometimes, thanks heaps guys