REPAIR GUIDES
BECOME A MEMBER
Sign up with Facebook
OR
I agree to the
user agreement
LOG IN
Login with Facebook
OR
Remember me
NOT A MEMBER?
FORGOT PASSWORD?
☰
Home
Ford
Explorer
Trouble Codes
P Codes (Powertrain)
P0400 - P0499
P0430
The computer diagnostic shows codes P0420 and P0430, What is wrong with my car?
CARLOSTORO
MEMBER
1998 FORD EXPLORER
130,000 MILES
The check engine light is on, the computerdiagnostic shows codes P0420 and P0430. What shoud I do to repair this problem?
Do you
have the same problem?
Yes
No
Thursday, August 30th, 2012 AT 3:02 PM
1 Reply
WRENCHTECH
EXPERT
Those are converter efficiency codes and 95% of the time be bad Catalytic Converter/s
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Thursday, August 30th, 2012 AT 3:20 PM
Please
login
or
register
to post a reply.
Related P0430 Content
97 Explorer Trouble Code P0430
Check Engine Light Is On My 97 Ford Explorer, 4.0, V-6, Sohc, Automatic, 124,000 Miles. It Is Reading A Trouble Code Of P0430. Pcm Has...
Asked by
David James
·
1 ANSWER
FORD EXPLORER
Trouble Codes P0430, P0171 & P00174
I Have A 1997 Ford Explorer With Trouble Codes P0430, P0171 & P00174. I Have Cleaned The Maf. Not Sure Where To Go From Here. Kevin. When I...
Asked by
med1562
·
1 ANSWER
1997
FORD EXPLORER
P0401 Code
Code P0401 Is Not The Pressure Sensor What Else Could Be That I Need To Change The Egr Valve
Asked by
jlstky7061
·
3 ANSWERS
2001
FORD EXPLORER
Egr Problem Code Po401
I Have A 2004 Ford Explorer 6 Cylinder. I Need To Get The Car Registered, However The Check Engine Light Is On. I Checked, And The Code...
Asked by
Rjohnsn1
·
7 ANSWERS
2004
FORD EXPLORER
1996 Ford Explorer - P0402 P0420 Emissions & Heat...
My Check Engine Light Was On And Off Periodically After I Bought The Car In 2003 (mostly On). I Was Getting Code P0402 [exhaust Gas...
Asked by
dastanle
·
1 ANSWER
1996
FORD EXPLORER
VIEW MORE
Recommended Guides
Ask a Car Question. It's Free!
ADVERTISMENT
Code Read Retrieval/Clear Honda Civic
Topdon OBD2 Scanner Review - This thing rocks
Check Engine Light
Find a car manual for your car