Map Sensor For Jeep Grand Cherokee L6 4.0L, For Jeep Wrangler L6 4.0L 2003-2004

OE NumberAS218/2251160/5S2589/MP134/56044545AB/56044545AAFitment For Jeep Grand Cherokee L6 4.0L 2004 For Jeep Wrangler L6 4.0L 2003-2004 Specification Size: 4.8x2.6cm/1.9x1in(L*W) Pins: 3 Material: ABS Package: 1x Manifold Absolute Pressure Map Sensor (3 Pins) This is a non-OEM product, accessory only! Features of Manifold Absolute Pressure Sensor 1. Pressure Measurement: Accurately measures intake manifold absolute pressure for engine control. 2. ECU Signal Output: Provides real-time voltage or frequency signals to the Engine Control Unit. 3. Engine Efficiency: Enables optimal air-fuel mixture calculation for performance and fuel economy. 4. ABS Housing: Durable thermoplastic housing resistant to chemicals and engine heat. 5. 3-Pin Connector: Standard three-pin configuration for reliable electrical connection. Effects of Failed Engine Map Sensor 1. Engine Performance Loss: Causes rough idling, hesitation, and significant reduction in engine power. 2. Poor Fuel Economy: Leads to incorrect air-fuel mixture, resulting in wasted fuel and increased consumption. 3. Increased Emissions: Fails to properly control combustion, raising exhaust emissions. Installation of Map Sensor 1. Preparation: Disconnect battery. Clean intake manifold mounting area thoroughly. 2. Remove Old Sensor: Locate sensor on manifold. Carefully pull the old sensor out from its port. 3. Install New Sensor: Fit new sensor. Reconnect 3-pin electrical connector. Attach fitting securely. 4. Final Check: Reconnect battery and start engine to test.