Emissions failing with high NOx took my mitsubishi through CT emissions 4 times and failed everytime on nox only, my numbers dropped a little everytime with repairs until i put the new egr valve on ...
Question about Ford Expedition
My Toyota echo did not pass smog high Nox what could be wrong? strong fuel smell rich as mechanic tells me and hesitation upon take off from light in 1st gear . i had replaced the Fuel pressure ...
high nox fail smog test any remedies? 99 high nox fail smog test any remedies? 99 astro van changed plugs & plug wires ... Van Runs better need to pass smog nox is to high NOX is created when the ...
Question about Jeep Cars & Trucks
I have a 95 grand jeep cherokee and i have failed 2 emission they say it is a the NOx is to high what would cause that? What causes High NOX EmissionsThousands of technicians have faced the challenge ...
Question about Honda Cars & Trucks
I have a 93 Honda del sol with ridiculously high nox. It does not have a egr system. Has new cat. How do I get nox down. In California. Thanks. Nox is caused by high combustion temps. A lean mixture ...
vw crafter NOx sensor I have recently replaced this emission control sensor in my car as I was facing different error codes due to a failed NOx sensor. This sensor is a life savor and deserves a shout
what are the causes for NXo reading A high NOx reading can be caused by any conditions that make the engine run lean. Vacuum leaks will dilute the fuel/air mixture with excess air leading to lean ...
what is the meaning of a failing test with NOx(ppm) Oxides Of Nitrogen (NOX) Above 2500 degree engine combustion temperature nitrogen bonds to oxygen to form NOX The EGR Valve is supposed to allow a ...
...need to be solved. First of all, the engine light came on and after computer check it turned to be NOx sensor fault (error codes 17441 and 17443). Although I would like to get it replaced with a new ...
...Gas Recirculation) valve controls an engine's emission of smog-causing nitrous oxides, or NOx. Its job is to route a portion of the exhaust gases back into the intake manifold. That lowers ...
2,497 questions posted
Usually answered in minutes!
2,187 Questions
1,825 Questions
1,696 Questions
1,161 Questions
1,048 Questions