• Sign Up! To view all forums and unlock additional cool features

    Welcome to the #1 Ford Focus Forum and Ford Focus community dedicated to Ford Focus owners and enthusiasts. Register for an account, it's free and it's easy, so don't hesitate to join the Ford Focus Forum today!


2012 Ford Focus SE Mode 6 MID $21 - TID $81 code

J

jwillman

New Member
#1
Messages
3
Likes
0
#1
I have a recurring P0421 DTC with no drivability issues.

Recently I have a failed mode 6 Catalyst Monitor bank 1 MID $21 and TID $81.

I have looked at live data and the upstream A/F O2 reads normally as does the downstream O2.

I read that Ford listed mode 6 data at the Ford site but I can't find it.

Are Mode 6 diagnostics available somewhere?

Thanks for any help.
 
You must log in or register to reply here.
Thread starter Similar threads Forum Replies Date
C Ford Focus 2012 Transmission problem Maintenance, Warranty Issues & Troubleshooting 1
R 2012 Ford Focus Parts For Sale!Negotiable! For Sale 0
D 2012 Ford Focus Radio Box Compatibility Maintenance, Warranty Issues & Troubleshooting 0
P 2012 Ford Focus Titanium , but my stereo stop working ( SONY, factory model ) Focus ST 1
J Warning lights 2012 ford focus Maintenance, Warranty Issues & Troubleshooting 1
R New own 2012Ford Focus Third Generation Focus 11
M 2012 Ford Focus SE Brake pads Maintenance, Warranty Issues & Troubleshooting 4
N 2012 Ford Focus SEL Black display screen General Automotive Discussions 3
N 2012 Ford Focus SEL black screen HELP!! Third Generation Focus 0
C Issue with 2012 ford focus Third Generation Focus 0

Similar threads

Share This Page



Top