12/23/2023 0 Comments Trax chevrolet 2015![]() Bad O2 sensor can damage the catalytic converterĪ bad O2 sensor can cause damage to the catalytic converter over time. A faulty O2 sensor can cause the engine to run inefficiently, which can lead to increased emissions, decreased fuel economy, and potentially more serious engine problems if left untreated. If you suspect that your O2 sensor may be the cause of the problem, it is best to have it diagnosed and replaced as soon as possible. Common symptoms of a faulty O2 sensor include poor fuel economy, rough idling, and a decrease in engine performance. If the oxygen sensor is faulty or has failed in Trax, it can cause the ECM to receive inaccurate readings, which can result in the check engine light being triggered. The engine control module (ECM) uses this information to adjust the air/fuel ratio, ensuring that the engine is running efficiently and within emissions limits. The oxygen sensor is an important component of the vehicle’s emissions control system, and it monitors the amount of oxygen in the exhaust gases. ![]() If the light remains on in your Trax even after addressing the gas cap issue, it is possible that there is another underlying problem that needs to be diagnosed.Ī faulty upstream oxygen (O2) sensor can cause the check engine light to come on in Chevy Trax. If there are obstructions, damage, or leaks in the filler neck, it can trigger a check engine light. The light is usually triggered by issues with the fuel filler neck that connects the fuel tank to the fuel inlet. In vehicles with capless gas tanks, a check engine light related to the fuel system can still occur, even though there is no traditional gas cap. In either case, once the issue has been resolved, you may need to drive your Trax for a few miles to allow the onboard computer to reset itself and turn off the check engine light. If the cap is damaged or worn out, it may need to be replaced. If you suspect that your gas cap may be the cause of the problem, you can try tightening it to see if the light goes off. This can trigger the vehicle’s onboard diagnostic system, which may illuminate the check engine light. The fuel system in modern vehicles is designed to maintain a certain level of pressure, and if the gas cap is not sealing properly, it can cause a leak and disrupt the pressure balance in the system. It is possible for the check engine light to come on in Trax due to a loose or bad gas cap. When this happens, the engine should be turned off immediately to prevent further damage. The flashing light often indicates a misfire, which can cause damage to the catalytic converter. The vehicle can typically be driven safely for a short period of time, but it should be taken to a mechanic soon to avoid further damage or increased emissions.įlashing CEL: When the check engine light is flashing in Trax, it indicates that there is a significant problem with the engine that requires immediate attention. A heavy stab of the left pedal is necessary to initiate ABS.Static CEL: A static check engine light in Trax means that there is a problem with the engine or emissions system, but it is not an urgent issue. TEST NOTES: Achieve best acceleration by releasing the brake pedal with the engine at 2000 rpm and by using automatic upshifts. Turbocharged and intercooled DOHC 16-valve inline-4, iron block and aluminum head, port fuel injectionĦ-speed automatic with manual shifting mode Vehicle type: front-engine, 4-wheel-drive, 5-passenger, 4-door hatchback ![]() A strong leg is required to activate the ABS, but slam on the brakes with authority and the reward is a near-sports-car-grade 166-foot stop from 70 mph. We did notice that the nose dives enough to upset the Trax’s stability under hard braking. Lateral grip is lacking, but body roll is well controlled and secure. It’s never clumsy on the road, and the quick steering fosters a deft and lively feel. LOWS: Slow to accelerate, lackluster fuel economy.Īnd though it might not be quick, the 3296-pound Trax has a small-car tossability that we find endearing. HIGHS: An attractive SUV whose size is inversely proportional to its refinement. At least the little four takes its licks without much audible protest. ![]() That’s shy of the 24-mpg city figure quoted by the EPA and well short of the 31-mpg highway number. We did, and traveled 23 miles on a gallon of regular. There’s no getting around it: The Trax is slow. Equipped with four-wheel drive, our LTZ-spec Trax hit 60 mph in 9.4 seconds. Acceleration is tepid, turning downright cold with passengers and cargo aboard. As in the Encore, the Trax gets a 1.4-liter turbo four with 138 horsepower and 148 pound-feet of torque channeled through a six-speed automatic. We’d also like a bit more speed from the powertrain. ![]()
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