Spin the wheel of the CEL

[Mayhem_J30]

GF called today to tell me her CEL came on again in the I30. I said no prob I'll pull the code when I get home. So it got me thinking....(ouch thinkin hurts). She had an oil change a week ago and part of that oil change was a new air filter. So lets try a guessing game here. Do you guys think it's the MAF or not? I'll post the results later on.Is it the MAF?

[maxnix]

Isn't a GF's CEL (or anything else) turning on a good thing?

[Mayhem_J30]

Isn't a GF's CEL (or anything else) turning on a good thing?

You would think so.

[Mayhem_J30]

Got the code 0104. Vehicle Speed Sensor. I just reset the ECU and it went away. Drove it around a bit to see if it would come back on, but it didn't. If it comes on again I'll have to test the sensor