2007 Nissan Quest Q&A
2007 Nissan Quest Question: Check Engine light
It is not normal for the Check Engine Light to come on. Check your owners manual. If you no longer have the owner's manual Check here http://repairpal.com/automobile-owners-manuals-online or try this link you may be able to down load a free copy of the owner's manual for your vehicle http://www.autousermanual.com/ If the Check Engine Light/Service Engine Soon light illuminates while you are driving, the car's on board computer sees a fault in the engines management system that is causing an excess amount of pollutants to be emitted from your car. This could result in engine damage if left neglected. Some problems that can cause the Check Engine light to stay on may take two "drive cycles' to complete before illuminating the Check Engine Light. The computer sees a problem and looks for an identical set of circumstances to occur to confirm that it has indeed seen a problem before turning on the light. A Check Engine light that continually flashes while you are driving is serious and is a sign that the computer sees a problem that seriously risks damaging the catalytic converter which may result in an expensive repair or even may cause a fire! Diagnostic codes are stored in the vehicle's computer and can be retrieved using a scantool that communicates with the computer in your car. We have in our Repairpal website an encyclopedia with in depth articles about computer, and computer control systems, emission and driveability problems. http://repairpal.com/check-engine-light - patrick mannion
What could be the problem on my van if the check engine light comes on? It had happened twice in three weeks. The light went off quickly though.
check enging light p0325 knock sensor bank 1 or sensor closed loop bank 1 p0135 o2 sensor i bought the car with check enging light on i 've changed on of the o2 senser and i did tun up on it but ...
The fuel injectors can fail and cause drivability problems. Often there is no Check Engine light and the failures can be caused by corrosion of the connector, clogging beyond the point of cle...
Misses when giving gas. Was able to spray MAP cleaner inside dist would run fine couple days later will start missing again. any ideas
happens al the time was fine before till last month