Chrysler Concorde 1998-2004 Emissions & Sensors Specifications

The emissions sensors for the 1998-2004 Chrysler Concorde are specifically designed for this model and may not be compatible with other vehicles. These sensors are calibrated to meet the emissions standards and engine specifications of the Concorde. Always verify part numbers and compatibility with your vehicle's VIN before purchasing or installing.

Emissions sensors in the 1998-2004 Chrysler Concorde require periodic inspection and cleaning to ensure optimal performance. Check the sensors during routine maintenance, typically every 30,000 miles, for signs of contamination or damage. Replace sensors if they fail to provide accurate readings or trigger the Check Engine Light.

To replace emissions sensors, locate the faulty sensor near the exhaust system. Disconnect the electrical connector, unscrew the sensor using an appropriate wrench, and remove it. Install the new sensor by threading it in place and reconnecting the electrical connector. Clear any error codes using an OBD-II scanner after replacement.

If the Check Engine Light is triggered, use an OBD-II scanner to retrieve the error code. Common issues include sensor contamination, wiring damage, or sensor failure. Inspect the sensor and wiring for damage, clean or replace the sensor as needed, and clear the error code to reset the system.

To optimize emissions sensor performance, ensure the engine is properly tuned and the exhaust system is free of leaks. Use high-quality fuel and avoid short trips that prevent the sensors from reaching optimal operating temperature. Regularly inspect and clean the sensors to maintain accuracy and efficiency.