P2A00 Error Code

[Cat11pillar]

Hi guys, I recently had the EML light on.

 

As per my other post, I did put in normal unleaded when I first got my car but have since added 1/2 tank of super unleaded.

 

Anyhow the EML was initially cleared but it has now come back on.

 

The code im getting is P2A00 which i think points to the O2 sensor circuit.

 

Any ideas of what this could be related too or how best to get to get it fixed? Thanks

[bamdc2]

Hey,

 

I could be wrong but I dont think that is the correct code. Here is the list of fault codes and I cant see any with a letter in them:-

 

viewtopic.php?f=17&t=21762&hilit=error+code+description

 

Here is the ECU reset guide as well which shows you how to read the codes and clear them if necessary.

viewtopic.php?f=35&t=89

 

Hope this helps.