P0175 Code!!!!!!

Geez....I can't get a break!!

Reference the "Does this sound like the isolater bolt problem?" thread below.

I got rid of the tapping noise in the plenum intake by doing as 12ounce suggested. Pulling off the cover and RTV-ing the inner half/baffle to the upper half. That was this weekend.

Today the wife was driving it and the engine light came on. I did a scan and it shows a code of P0175 - Bank 2 - too rich.

I did a seach of this thread and nothing of value came back. I'm pretty sure all the connecters got put back on. Possibly a vacuum loose??

Any thoughts??

Thanks.....John

Follow-up

I did some research on the F150online website. Someone mentioned that having an air leak by the air filter caused their P0175 light. I had mine off earlier for the other problem so I reseated my filter and checked all the vacuum hoses I played with. I reset the light and it didn't come back on during the test drive. We'll see what happens after a few more miles.

I also found the below site for troubleshooting the OBDII codes for 2001-2002 gas engines. Has some good tips.

http://www.clubfte.com/users/screwy/0102.html

John

Great link.............thanks for posting.

Good luck with your 175 code. The light should take 2 or 3 drive cycles to appear if it is a hard failure.