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Trouble Codes
P Codes (Powertrain)
P0400 - P0499
P0420
P CODES (POWERTRAIN) P0400 - P0499 P0420
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I Have P0420, And The Original Ecm. If I Were To...
I Have P0420, And The Original Ecm. If I Were To Go To A Junkyard Or Pick N Pull, How Would I Know If The Used Ecm Was One Of The Ones...
Asked by
Anonymous
·
1 ANSWER
2001
TOYOTA SIENNA
1998 Toyota Camry CHECK ENGINE CODE
P0420 Cayalyst Bank1 Is The Culprit, After 3 Attempts To Clear This Issue It Still Remains, 1. Replaced Vsv, 2. Replaced Egr, 3 Replaced...
Asked by
redboy76053
·
1 ANSWER
1998
TOYOTA CAMRY
2000 Chevy S-10
Engine Performance Problem 2000 Chevy S-10 6 Cyl Four Wheel Drive Automatic What Do I Need To Repair To Correct This Trouble Code? ...
Asked by
crickettsbear
·
1 ANSWER
2000
CHEVROLET S-10
2001 Volvo S60 Trouble Code
What Is Trouble Code P0420 And How To Perform The Repairs.
Asked by
tawan1973
·
1 ANSWER
2001
VOLVO S60
Converter
On Code Po420 Cat. Converter, Does That Mean You Need To Replace Your Converter? Or Could Something Eles Be Wrong, I Hate To Spend Money On...
Asked by
patacake
·
1 ANSWER
2004
NISSAN SENTRA
Code P0420, Where Is Bank 1 Sensor 2 Located?
I'm Getting A P0420 Code And Trying To See If Replacing The Sensor Helps.
Asked by
vmorales9
·
9 ANSWERS
5 IMAGES
2009
FORD EDGE
Code P0420?
I Am Getting A Check Engine Code Of P0420 From My Obdii Meter. I Know This Suggests A Problem With The Cat. To Eliminate Other Possibilities...
Asked by
Caroline Gann
·
1 ANSWER
1 IMAGE
2006
TOYOTA COROLLA
Codes P0420 And P0430?
I Initially Had The P0430 Popping, Which, Upon Checking Said My Bank 2 Catalyst Is Performing Below The Threshold. The First Step I...
Asked by
Oz1991
·
14 ANSWERS
2 IMAGES
2015
FORD TAURUS
Code P0420?
Good Evening And Thank You In Advance. Recently My Check Engine Light Came On. I Checked It With A Reader And It Showed A P0420 Code. I...
Asked by
swilson3828
·
13 ANSWERS
9 IMAGES
2015
HYUNDAI GENESIS COUPE
Code P0420?
I Got The Error Code P0420, Catalyst System Efficiency Below Threshold Bank1. I Know That I Have A Possible Exhaust System Leak, But...
Asked by
craigak
·
15 ANSWERS
3 VIDEOS
5 IMAGES
2004
OLDSMOBILE BRAVADA
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