2007 Tundra OCV code.

I had my check engine light come on and my four-wheel-drive low light flashing along with my traction light. I was not in four-wheel-drive low I was in 2 Wheel Dr. The codes that came up were P0021 & P0018. Has anyone else had this happen to their Tundra? I have 144000 miles on it

 

I would swap the cam position sensors between bank 1 and bank 2. Clean them while you have them out. Once you've swapped them, clear the codes and see if any come back, then let us know what comes up.

 

I brought it to a Toyota garage as we were traveling. They cleaned the sensors and put additive in the oil, drained it and put in new oil. Went 300 miles and coded out again. Brought it to another Toyota dealer they said it was ocv valve sticking. They also checked timing( which was ok).. went 500 miles today and no code.

just wondering if anyone else had this problem