Check engine light


Mutual Causes for Honda Check Engine Low-cal

Has the cheque engine calorie-free turned on in your Honda Civic, Accord, CR-V, Pilot, Odyssey, or Ridgeline? It can be alarming seeing an engine warning appear on your dashboard, especially if you've never seen it before. A broad array of issues can cause a check engine light to come up on, some more serious than others. Fortunately AutoNation Honda Renton is hither to aid you figure out what might be incorrect, and what your next steps should be. Beneath we have highlighted the nearly common causes of a cheque engine calorie-free.


  • Loose Gas Cap: Your gas cap is loose, broken, or simply missing. Gas cap problems can reduce fuel pressure level and permit fuel vapors to escape, reducing fuel economy and increasing harmful emissions.
  • Failing Catalytic Converter: Your catalytic converter tin can eventually clog with material, specially with higher mileage vehicles. The catalytic converter is a vital role of the emissions system, removing toxic carbon monoxide. A failing or clogged catalytic converter can severely touch fuel economy and vehicle performance.
  • Fouled Spark Plugs or Spark Plug Wires: Over time you will somewhen need new spark plugs or spark plug wires. Your spark plugs create a hot spark that ignites the air-and-fuel mixture in the cylinder, assuasive your engine to start and run. Faulty spark plugs or spark plug wires can cause your engine to misfire, reducing fuel economy, performance, and even preclude it from running birthday.
  • Faulty Oxygen Sensor: Due to long exposure to hot frazzle gas, your oxygen sensor might demand replacing. The oxygen sensor provides vital air-fuel mixture information to the ECU. A faulty oxygen sensor tin cause your vehicle's computer to supply the engine with as well much or too fiddling fuel. An engine with too little fuel is at gamble of total engine failure, and an engine with also much fuel will create excessive fume and odor.
  • Faulty Mass Air Catamenia Sensor: When exposed to muddy or particle-rich air, the Mass Air Flow (MAF) sensor could fail. Like the oxygen sensors, the MAF sensor measures the corporeality of air entering the engine and help ensure the proper air-fuel mixture. A faulty MAF sensor can cause your engine to misfire, ultimately causing poor fuel economy, performance, and potentially more unnecessary damage to your engine.

What to Exercise if Your Honda Check Engine Lite Comes On

No matter the situation, when the cheque engine light comes on in your Honda, nosotros always suggest stopping by our service heart then one of our knowledgeable technicians can properly diagnose and repair your vehicle. Our service technicians have the most up-to-engagement diagnostic equipment that can quickly read Honda OBD codes.

The way your check engine calorie-free is behaving though tin can help you determine what might be wrong with your Honda, and the severity of the issue. To aid yous better understand what you should do next, we've outlined possible scenarios:


  • The check engine light simply comes on in sure conditions: If the check engine light is coming on intermittently, be sure to observe any changes in the functioning of your vehicle when the light is on. If yous do observe a difference, attempt driving your vehicle as petty as possible until you tin can bring it in for service. Nigh likely something is on the verge of declining and you lot run this run a risk of your vehicle non starting again.
  • The check engine light is constantly on: Your vehicle'due south onboard diagnostic organization has adamant something is incorrect and needs to exist fixed. Although your vehicle may seem to be operating fine, information technology's best to bring it in for service as soon as possible to prevent additional problems.
  • The check engine calorie-free is on and there is a noticeable performance effect: If you are noticing a consistent decrease in performance with the check engine calorie-free on, your vehicle may take automatically entered a "limp-mode" to prevent additional damage. In this case, y'all should come straight to our service center or have the vehicle towed to foreclose whatsoever damage to the engine..
  • The bank check engine light is blinking while driving: Not to be confused with the light occasionally flickering in the outset situation, if your check engine light is blinking consistently that typically indicates there is a major result with your vehicle and you should pull over when safe. If you are not close to our service centre, we suggest having your vehicle towed hither only to be safe.

If you any boosted questions regarding check engine lights, please requite united states a call at (425) 526-5088 to speak with one of our teammates, or simply schedule an appointment with our online form.


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