WebSep 10, 2024 · Folks: My 92 XJS 4.0 had the check engine light come on but after start and stop it did not return. Meanwhile the Trip Computer registers Fault Code FF26. The handbook says this (FF26) is "Air Leak: looks for poor feedback control in rich direction" while the Haynes manual for the XJ6 says "Oxygen Sensor circuit: Lean Exhaust … WebApr 10, 2024 · Believe it or not, a loose fuel cap is the most common reason for a check engine light to come on. The other most common reason is related to the emissions and exhaust systems. A run-down of other possible reasons is …
How To Reset Check Engine Light The Drive
WebSep 30, 2024 · There are countless reasons why your check engine light could turn on. Your car could have faulty wiring, a bad oxygen sensor, misfires, and/or a thousand and one other reasons. There’s no one... WebNov 8, 2024 · Check engine light comes on when accelerating due to a cylinder misfire which is most likely caused by a malfunctioning ignition coil, bad ignition wire, or faulty … cmc recycling lufkin tx
Check Engine Light - Meaning, Causes (& How To Fix It) - Mechanic Base
WebJun 5, 2024 · As a result, your check engine light will come on to alert you of the problem. 2. A faulty oxygen sensor. The oxygen sensor is used to measure the amount of unburnt oxygen in your car’s exhaust system. This sensor sends data to the computer system of your car and in turn, uses it to regulate the air to fuel mixture. If the oxygen sensor is ... WebJun 18, 2024 · Also, the torque converter allows the vehicle to come to a stop without stalling. This is possible because, when engine speed is low, the impeller turns slowly and produces minimal centrifugal force. ... If the module detects a problem with the converter or its control circuitry, the device will turn on the check engine light and store a ... WebJan 12, 2016 · 4. Check Engine Light comes on, accompanied by any of the above behaviors. The Check Engine Light may come on if you’re having issues with your TPS. This isn’t always the case though, so don’t … cadnam garden centre opening times