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My po141 02 heater circvit 2-sensor tx what is
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
on Mar 12, 2012
Ran 99 chevy express hot won't start even with a
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.
on Mar 03, 2012
How to adjust a 9.5 14 bolts dif
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
on Mar 02, 2012
99 silverado when I take off motor revs up but
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
on Feb 04, 2012
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