20 Most Recent 1999 Chevrolet K1500 - Page 7 Questions & Answers

Hi there:
This code means that the heated circuit in the oxygen sensor on bank 1 decreases time needed to enter closed loop. As the O2 heater reaches operating temperature, the oxygen sensor responds by switching according to oxygen content of the exhaust surrounding it. The ECM tracks how long it takes for the oxygen sensor to begin switching. It the ECM determines (based on coolant temp) that too much time elapsed before the oxygen sensor began operating properly, it will set P0141. See also: P0135 (Bank 1, Sensor 1).
SymptomsYou will likely notice poor fuel economy the illumination of the Check Engine Light.

A code P0141 may mean that one or more of the following has happened:open or short to ground in the wiring harnessO2 heater circuit wiring high resistanceO2 heater element resistance is highInternal short or open in the heater elementNote: Typically a failed catalytic converter does not cause this code. You're more likely to see a P0420 code for a failed converter.

Possible SolutionsReplace oxygen sensor (cannot repair open or short that occurs internally to sensor)Repair short or open or high resistance in wiring harness or harness connectors

Hope helps.

1999 Chevrolet... | Answered on Mar 12, 2012

Car not starting or turning over indicates towards multiple possibilities. It can be issue with battery or weak battery. But if battery checks out ok, then it can be starter issue or faulty alternator or problem with low fuel pressure or no spark at spark plugs due to dirty spark plugs or faulty ignition coil or injectors getting cracked or dirty and needs to be cleaned.

To confirm the problem, the basic troubleshooting is required.

Click this link below and follow the troubleshooting:------



This will help.


1999 Chevrolet... | Answered on Mar 03, 2012

not sure what you mean by adjust is your rear skipping you can by shims for these rears at your local auto parts store i use a&a auto for parts like this they no a litle more then what your auto zones and advance autos no i start with a small shim rather then a larger one do to you dont want to couse it to bind and brake other gears and parts hope this helps you more info would help me

1999 Chevrolet... | Answered on Mar 02, 2012

transfer case speed sensor?

1999 Chevrolet... | Answered on Feb 28, 2012

try heating it up or use a big bar lol

1999 Chevrolet... | Answered on Feb 27, 2012

u tryiny to figure out how to install 2 12inch subs?

1999 Chevrolet... | Answered on Feb 21, 2012


1999 Chevrolet... | Answered on Feb 17, 2012

take a door barrell off and get a key cut ... other than that hot wire it but thats just messy and ruins the ign switch and wiring

1999 Chevrolet... | Answered on Feb 13, 2012

If its jus at start up for a few mins that's normal but if it's all the time I would be going back to that dealer and not be so friendly

1999 Chevrolet... | Answered on Feb 12, 2012

if it was the rearend it would bang or clunk when the teeth meet. check fluid in trans, i assume its auto? if so check for burn smell on dipstick. if brown that means your clutches burnt. if still red but bad smell try changing filter and fluid. a complete flush is better but more expensive at a shop. if brown your too late and prob need a rebuild! ask a trans expert

1999 Chevrolet... | Answered on Feb 04, 2012

How many miles are on it now? Mine has 140k on it, friends has almost285k on it. Depends a lot on how it's used and how well it's taken care of.

1999 Chevrolet... | Answered on Jan 21, 2012

Not finding what you are looking for?
1999 Chevrolet K1500 Logo

657 questions posted

Ask a Question

Usually answered in minutes!

Popular Products

Top Chevrolet Experts


Level 3 Expert

85223 Answers

Jonah Oneal

Level 3 Expert

14092 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22485 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

View Most Popular

1500 Chevrolet

  • 1500 Chevrolet

Most Popular Question

2004 chev 4x4 not working put in new

  • Cars & Trucks