[jcg2000]

Engine light is on. I got these two codes. What is the cause?

 

[sheila]

Those are maf and iat sensor circuitry codes. Check both and air filter.

 

[jcg2000]

Problem resolved. Engine service light is off.

It turned out that the harness connected to the mass air flow sensor is unplugged.

 

[sheila]

Same harness for iat. Makes sense. Glad you had an easy fix.

 

[Jeff K]

I am wondering how the MAF/IAT connector got disconnected in the fisrt place. They usually dont just fall off for no reason.

 

[sheila]

Im guessing removed for some service of some sort and neglected to be reconnected?