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What does mean if the knock sensor caused the check engine warning?
Wiki User
∙ 15y ago
your knock sensor could need to be replaced
Wiki User
∙ 15y ago
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If it is the updraft or downdraft oxygen sensor when the check engine light comes on and says 02 sensor heater circuit malfunction bank one sensor 2 Left or right?
where is the bank 1/sensor 2 O2 sensor on a dodge caravan...to the rear of the catalitic converter or to the engine (front) side of the converter?
Car worked check engine light was on codes say crank position sensor put new one it now car does not start left unconnected to battery and hour help?
Check the MAP sensor.
What would cause a 1998 Toyota tacoma engine to run sluggish?
check for tune-up, check maf sensor, check o2 sensors, do a fuel system service.
What are the signs of a bad camshaft sensor for a 2002 Dodge Intrepid?
symptoms of a bad sensor will be , engine cutting out then starting again as you drive. cutting out then being able to restart when vehicle is stopped. hard starting. if left long enuff before replacing, you will not be able to restart
How do you fix a broken speedometer in a 1996 Acura Integra it stays on 0 would that have anything to do with the check engine light coming on?
It sounds like your VSS(Vehicle Speed Sensor) has gone bad, which will turn on your check engine light.
What to do if the engine check warning is on display?
check warning lights
What does it mean when the yellow comes on shaped like the engine in a 2005 Buick Rainier?
That is a warning light to "check your engine". Visit a mechanic and have them use a computer code reader to check for a trouble code. On a 2005 there is a good chance that you may have a bad sensor, such as an oxygen sensor.
What can a check engine light mean on a 2006 chrysler pacifica?
Common causes include gas cap is loose, sensor malfunction, engine misfire, transmission malfunction,Common causes include gas cap is loose, sensor malfunction, engine misfire, transmission malfunction,
Would a bad oxygen sensor cause a reduced engine power warning on a 2003 Chevy truck?
NO. That means the engine is running too hot. Check cooling system.
Will cold weather make your check engine light come on?
Cold weather can make your check engine light come on for various reasons. It could be caused by low fluids or a sensor.
Why does your engine oil light keep flashing?
Warning for Change oil schedule or Low oil pressure. Check also the Oil sensor malfunction.
What could the problem be if the warning light in your n14cummins engine wont go off?
check the oxygen sensor or oil pump is going out have that checked too
How do you turn off Engine warning lite on 1999 buick century?
Depends on which engine warning light you are referring to. If you are taking about the Check Engine light, then you must have the problem fixed that caused the light to come on. It is an emissions problem and you need to seek the help of a professional.
Can an O2 sensor be bad with no check engine warning?
Most O2 sensor problems should set a check engine warning; otherwise, the manufacturer would probably be in violation of EPA and CARB regulations. In older cars, with less sensitive on-board diagnostic (OBD) systems, and unheated O2 Sensors, it may be possible for an O2 sensor to become partially contaminated, and not set the check engine light. In this case, your fuel economy would be degraded slightly, but the vehicle might still meet emissions. Hence, there would be No check engine light. Aside from the slightly degraded fuel economy, the car would still run normally.
My Car cuts out while driving with no warning?
fuel system check engine light on was diagnose as being the fuel sensor now car cuts off while driving What would be the problems? You think maybe the fuel sensor could be bad? It's nice when the check engine light gives you the answer
What causes the check engine light to stay on in a 2002 Pontiac Montana?
Good Chance this is caused by a faulty O2 Sensor. I had the engine light stuck on in my 2002 Montana and replaced rear O2 sensor and it turned it off.
What does the warning light shaped like an engine on the dash of a 1999 Honda Civic mean?
It is the Check Engine Light, it means you have had a sensor fault. You should take it somewhere and have the codes dumped. They will tell you what you need.
