answersLogoWhite

0

Subjects>Auto>American Cars

What does the engine code p0420 on a 2003 dodge ram 1500 mean?

User Avatar

Anonymous

∙ 13y ago
Updated: 12/10/2022

Bank 1 (driver side) catalyst efficiency failure.

The driver side catalytic converter has failed.

User Avatar

Wiki User

∙ 13y ago
Copy

What else can I help you with?

Related Questions

What is the diagnostic code p0420 on a 2003 dodge grand caravan 3.8 liter engine?

Trouble code P0420 means: Catalyst Efficiency Below Normal (Bank 1)


Oil capacity of a 2003 dodge 1500 with a hemi engine?

7 quarts


How do you troubleshoot a P0420 code on a 2003 dodge grand cravan?

Trouble code P0420 means:Catalyst system efficiency below threshold


What is P0420 code in 2003 neon dodge?

Catalytic converter efficiency failure.


How many miles will a engine get for a 2003 dodge ram 1500 quad?

250,000 is about average.


What is code p0420 on a 2003 Dodge Grand Caravan?

Catalytic converter efficiency failure.


What is check engine error code P0420 on a 2003 vibe?

Trouble code P0420 means:Catalyst system efficiency below threshold


What does code p0420 mean for the Dodge Ram 2003?

Bank one catalytic converter failure.


Will rims from a 2012 Dodge Ram fit a 2003 Dodge Ram 1500?

2012 Ram 1500 wheels will fit on a 2003 .


How many quarts of oil for a 2003 dodge ram 1500 with a 4.7 liter engine?

6 quarts 5w30


What is the correct spark plug gap for a 2003 Dodge Ram 1500 With a 5.9 Liter engine?

.040 inch


Will a 2003 Dodge Ram 1500 grill guard fit on a 2001 Dodge Ram 1500?

NoNo

Trending Questions
What is the price of a 2009 chevey Camaro? When timing gears are installed with timing marks aligned on a 351 w is the engine at 1 top dead center? Why is your change oil soon light on in 1998 lasabre? Where is the oil sending unit located on a 1991 Chevy Silverado 4x4? What years z71 stepside beds will fit a 2001? Did the Dodge Challenger SRT8 come in a 5-speed automatic in 2008? What is a complete dual exhaust system for a 1979 Plymouth volare? How much engine oil in a fiat seicento 899cc? How many 1968 cameros with rs Z28 package were made? What is the location of the rear tail light fuse in the fuse box of a 1999 Kia Sephia? What is the wheel base of the 2006 GMC Yukon? Where are the spark plugs in a 2002 Ford Expedition? 2000 Pontiac Montana windshield fluid leak? What size hitch ball for pulling large trailers? Can pledge furniture polish be used on American tonneau cover? Where is the oil sending unit located on a 1989 Buick LeSabre T-Type 3800 V6? How do you program keyless remote on Chevy Silverado? Where is the AC condenser drain hole on a 1996 Jeep Grand Cherokee? Where is the low side service port on a 1991 camaro rs? Is the 2007 Chevrolet Silverado-2500HD front wheel drive rear wheel drive or four wheel drive?

Resources

Leaderboard All Tags Unanswered

Top Categories

Algebra Chemistry Biology World History English Language Arts Psychology Computer Science Economics

Product

Community Guidelines Honor Code Flashcard Maker Study Guides Math Solver FAQ

Company

About Us Contact Us Terms of Service Privacy Policy Disclaimer Cookie Policy IP Issues
Answers Logo
Copyright ©2026 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.