Service engine light on- got some codes

[gpse2000]

Well unfortunately my service engine light came on today. Came to find my gas cap open with the gas door shut so somebody messed with that. So I shut that and restarted car and service light still on. So I went To go get It scanned and got these codes

P0440 (evap emission)
P0131 (circuit low volt)
P0137 (02 circuit low volt)
P0440 (evap emission

Help please?!

 

[Explicit_Spade]

Have the codes cleared and try to scan for them again.

 

[gpse2000]

How do I clear codes?

 

[Explicit_Spade]

You should have been able to do it with the scanner, I know theres a way to tap the pedal so many times and turn the key a certain way for 97-03s to clear codes too, but I forgot exactly what it is.

 

[gpse2000]

Oh well guess back to oriellys then!

 

[dpzelenak]

replace your gas cap and the 440 goes away and replace the front(i think maybe the rear one, the code should say sens1 or sens2) 02 sensor and the other go away