Error Codes P0139, 02512, P0420 - Page 2

Jul 11, 2012 | 04:30 PM

#26

fyrstormer

2009 RX-8 Touring

Joined: Oct 2009

Posts: 574

Likes: 6

From: Manassas, VA USA

Quote:

Originally Posted by Deminic

I was on a direct route through CA & NV. My car REALLY didn't like the elevation. The CEL only showed up in the mountains and only 2000+ feet. When I was above 4000ft I started to get concerned that I was having a real problem, but once I came down all was good.

Clean the MAF sensor and make sure the barometric pressure sensor is working? I think it's located in the ECU box.