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Trouble Codes
P Codes (Powertrain)
P0400 - P0499
P CODES (POWERTRAIN) P0400 - P0499
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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 PO446 Evap Control Circuit
Had To Replace Purge Valve Because It Didn't Want To Start When You Filled It Up. Now It Is Showing Po446 The Evap Control Circuit. Any...
Asked by
kennyb
·
1 ANSWER
7 IMAGES
2009
HYUNDAI ACCENT
Codes P2127, P2138, P0335, And P0452?
I Bought It From The Auction. Drove It Off The Lot And It Felt Like Limp Mode. I Pulled Over To Have It Towed. When I Got It Home. I Found...
Asked by
Elliott Clemons Sr.
·
1 ANSWER
1 IMAGE
2009
NISSAN VERSA
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
Code P0420?
Hello, I Have The P0420 Code On My Car. I Have Replaced The O2 Sensor And Have Run Cataclean Through It And The Code Has Not Cleared. When...
Asked by
quentinn
·
1 ANSWER
1 IMAGE
2015
CHEVROLET TRAX
Code P0449 No Power Going To EVAP Canister?
So, I Have Been Having Issues With A P0449 Code. At The Canister I Have Disconnected Wiring Harness. Testing The White Wire With...
Asked by
Davenoob
·
12 ANSWERS
7 IMAGES
2013
CHEVROLET IMPALA
Codes P0420and P0430, Catalytic Converter?
In June My Car Developed A Leak At The Clamp Where The Y Pipe Meets The Engine. I Took It To A Mechanic Who Replaced The Whole Pipe. I...
Asked by
Mattandallie
·
1 ANSWER
2 IMAGES
2019
CHEVROLET EXPRESS
Codes P0456, P0304, P0420, And P0306?
I’ve Had This Vehicle For Almost 3 Months And Ever Since Getting It, It’s Been Nothing But A Headache. When We Got It, At Red Lights...
Asked by
olivereric423
·
1 ANSWER
2013
DODGE GRAND CARAVAN
Odd Codes P0432 And P2000?
I Got A Odd Cel Code On The Obd2 Elm Tester Along With P0432. What Should I Look At First, 02 Sensors? I Had P0455. Yesterday, But...
Asked by
floatr925
·
7 ANSWERS
2001
DODGE DAKOTA
Codes P0420 And P0401?
The Trouble Started With Ecm Code P0401. Changed Egr Valve, Modulator And Vsv Solenoid. Still I Am Getting P0401. The Latest Obd2 Check...
Asked by
Dhiren Bhatt
·
1 ANSWER
3 IMAGES
2001
TOYOTA CAMRY
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