answersLogoWhite

0

Subjects>Auto>American Cars

P0420 code gmc jimmy

User Avatar

Rzacharias ∙

Lvl 1
∙ 15y ago
Updated: 10/20/2022

This code is for the catalyst system efficiency is below threshold

User Avatar

Wiki User

∙ 15y ago
Copy

What else can I help you with?

Related Questions

GMC code P0113 repair on 1996 GMC Jimmy?

Trouble code P0113 means:Intake air temperature circuit,high input


Po1870 code for 1996 gmc jimmy?

Trouble code P1870 means:Transmission component slipping


How do you fix error code PO 453 on a GMC Jimmy?

check your engine


Errors code P0785 on a 1997 gmc jimmy?

Trouble code P0785 means:Shift/timing solenoid malfunction


When does a GMC Jimmy need the timing belt replaced?

no timing belt on a GMC Jimmy


Where is the voltage regulator on a gmc jimmy?

where is my voltage regulator located on my 1997 gmc jimmy


Where do you put freon in at on a 2000 gmc jimmy?

where do you put freon in on a 2000 gmc jimmy


Where is the oil sensor found on a 97 gmc jimmy?

where is the oil sensor on a 97 gmc jimmy


What causes a high pitch whistle on GMC Jimmy?

What cause a whistle song on my gmc jimmy


What is mean dob P0171 in gmc jimmy 2001?

Trouble code P0171 means:System too lean (Bank 1)


How do you replace an abs pump on a 1999 GMC Jimmy?

How do you change the abs pump on a 2001 gmc jimmy


Where is the oil pump on a 1998 GMC Jimmy?

where is the oil pump on a 1998 gmc jimmy in the oil pan.

Trending Questions
Location of belt tensioner on dodge Dakota truck? A puff of smoke came from under the hood of your 1986 trans am and now it will not start with the clutch pedal engaged what could it be? Where is the starter solenoid located on a 1996 Monte Carlo z34? How do you disconnect the theft alarm on a 2002 Pontiac Montana? How many gallons is a 1984 ford f150 regular cab short box gas tank? Why won't 2005 Chevrolet Cobalt sunroof close? Where do you add power steering fluid in a 1992 Ford Explorer? Where is egr valve located in a 2001 2.3L ford ranger? What is the piston order on a 1995 Chevy 1500? Where is the thermostat housing on a 2001 dodge ram 2500 van? How do you replace exterior door handle on a 2001 ford focus? How do you take off check oil replace now message on 2006 ford escape LTD? How many valves does the 3.8 on a 2001 camaro have? Dash board light for a 1999 ford contour that has 2xs in a box? What is the stock tire size on a 1967 Pontiac Bonneville? What is the EPA city and highway mileage estimate for the 2013 Chrysler 200? Your 1967 firebird wont start you just replaced a bad battery before you did so you could start it right up with jumping it now with a new battery it wont start it tries though? Where is the catalytic converter located on a 1994 Grand AM 3.1? Where is the fuse for the brake lights on a 2002 Chevy Venture van? Replaced oil pressure sensor on 98 Tahoe now fuel pump will not quit running even with key off?

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.