The total repair cost will vary based on the condition of your vehicle and the number of repairs needed to fix your symptom. Proper diagnosis will save you money by finding the exact repairs needed to fix your car right the first time.
A faulty oxygen sensor is one of the most common causes of a check engine light. Symptoms may include a decrease in fuel mileage, hesitation or misfiring from the engine, rough idling or even stalling. A faulty sensor may cause the vehicle to fail an emissions test.
Any time there is an emissions fault the check engine light will be displayed. The purpose of the check engine light is to inform the driver that an emission related fault has been found, and that there are on-board diagnostic (OBD) trouble codes stored in the powertrain or engine control module. Additionally, since the emissions systems are so intertwined into engine control and transmission control systems, symptoms may include nearly any sort of drivability concerns. This may include harsh shifting, failure to shift, hesitation on acceleration, jerking, engine failure to start or run, loss of power, or any number of other drivability issues.
Due to the nature of electrical systems on modern vehicles, the range of problems these can cause are nearly limitless. However, there is a way to categorize them in two ways. Permanent and intermittent problems. Permanent problems appear and remain. This may be the vehicle will not start, the radio does not work, or the door chime will not turn off among many, many others. These problems are more straight-forward to diagnose since they present themselves at all time. This means there will always be a fault to find. Intermittent electrical problems, however, can be difficult or impossible to locate, since they appear then disappear without warning. The best case scenario for an intermittent issue is when replicating the problem is easily accomplished and understood. This allows a technician to make an issue semi-permanent, allowing them to find the fault. Other issues that come and go without warning and cannot be replicated on demand must occur when the technician is servicing the vehicle, otherwise there is no problem to correct. It is most important to understand that electrical system faults always require inspection, and can include the vehicle working in any manner, or not working at all.
Like we noted in the last section, general diagnosis symptoms are the most vague of the bunch. There are several diagnostic spectrums, electrical diagnosis, drivability diagnostics, engine diagnostics, transmission diagnostics, and the list could continue for about 5 or 10 more spectrums of diagnostics. The most important take-away here, is that general diagnostics are diagnostics that have no other spectrum in which they fit, or the problem is unknown. This means that any vehicle left outside of a repair facility with the keys and an authorization to perform diagnosis will be diagnosed under the general diagnosis spectrum.
When the Check Engine Light comes on, you may experience engine performance issues such as poor acceleration, rough idling, or an engine that won't start. In some cases, no abnormal symptoms will be experienced. Other systems like the transmission or ABS can cause the Check Engine Light to illuminate and lights for those systems can come on at the same time. Similar lights may say "Check Engine Soon", "Malfunction Indicator Light" or just "Check". In rare case the engine can overheat.
When faced with a check engine light on your 2017 INFINITI Q60, the first step is to check the gas cap, as a loose or damaged cap is a common and easily fixable cause of the warning. Next, examine your dashboard for any additional warning lights or messages that could provide further insight into the problem. Utilizing an OBD-II scanner is crucial; by connecting it to the vehicle's diagnostic port, you can retrieve error codes that pinpoint specific issues. Pay attention to any unusual symptoms your vehicle may be exhibiting, such as rough idling or poor acceleration, as these can help narrow down potential causes. Finally, consult your owner's manual for guidance on what the check engine light may indicate and any manufacturer-recommended steps. By following this structured approach, you can effectively diagnose the issue and determine the best course of action for your vehicle.
When the check engine light comes on in your 2017 INFINITI Q60, it can be a source of concern, but understanding the common problems that may cause this warning can empower you to take action. One frequent culprit is a loose gas cap, which is an easy fix that can often be overlooked. Another common issue is a faulty oxygen sensor, which plays a crucial role in monitoring exhaust emissions and fuel efficiency. If the sensor is malfunctioning, it can lead to poor engine performance and increased emissions. Additionally, problems with the catalytic converter can trigger the check engine light, indicating that it may be failing or not functioning efficiently. The mass airflow sensor is another component that can cause the light to illuminate if it is not accurately measuring the air entering the engine. Worn-out spark plugs or a defective ignition coil can also lead to engine misfires, which are often signaled by the check engine light. Addressing these issues promptly is essential to prevent further damage and maintain your vehicle's performance. If you're comfortable with DIY repairs, start by checking the gas cap and inspecting the spark plugs, but for more complex issues, consider consulting a qualified mechanic for a thorough diagnosis.
When the check engine light illuminates in your 2017 INFINITI Q60, it is essential to recognize the urgency of the situation. This warning light is not merely a nuisance; it signals potential issues with your vehicle's engine or emissions system that could escalate if left unaddressed. While some triggers, like a loose gas cap, may seem minor, they can mask more serious problems that could lead to significant engine damage or decreased fuel efficiency over time. For DIY enthusiasts, the first step is to use an OBD-II scanner to retrieve diagnostic trouble codes, which can provide insight into the specific issue at hand. However, it is crucial to remember that some problems may require professional expertise to resolve effectively. Ignoring the check engine light can result in performance issues and costly repairs down the line, making it imperative to act swiftly. By diagnosing and addressing the underlying cause promptly, you can ensure the longevity and reliability of your vehicle while potentially saving yourself from more extensive repairs in the future.
See what others are asking about their INFINITI Q60. Get answers from RepairPal's community of auto experts and enthusiasts.
Read about related problems experienced by other INFINITI Q60 drivers like you.