mal codes

[miz]

Noticed today when I was driving car that the scanmaster pullled code 42 and 13.What do those codes mean?What to do?Car hasnt been driven for a month or so.

 

[mikestertwo]

Noticed today when I was driving car that the scanmaster pullled code 42 and 13.What do those codes mean?What to do?Car hasnt been driven for a month or so.

Code 13 open or fixed voltage on O2 sensor
Code 42 ignition module fault

 

[Lee_Burough]

Look HERE for some reading and a lot of help.