{"product_id":"dorman-318-261-engine-control-module-ecm","title":"Dorman 318-261 Engine Control Module (ECM)","description":"\u003ch2\u003eEngine Control Module for 2003 PT Cruiser\u003c\/h2\u003e\u003cp\u003eThis Dorman engine control module is a remanufactured ECM for the 2003 Chrysler PT Cruiser. It processes sensor inputs to manage ignition timing and fuel delivery, helping restore proper engine operation when the original module has failed. Part number 318-261 is tested to meet original equipment performance standards.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRemanufactured engine control module for engine management replacement\u003c\/li\u003e\n\u003cli\u003eDesigned for 2003 Chrysler PT Cruiser applications with VIN, mileage, and tire size required to order\u003c\/li\u003e\n\u003cli\u003eBlack housing with 4 rectangular female connectors\u003c\/li\u003e\n\u003cli\u003e152 terminals and 3 mounting holes\u003c\/li\u003e\n\u003cli\u003eFlashable module; flash programming required: No\u003c\/li\u003e\n\u003cli\u003eWire harness not included\u003c\/li\u003e\n\u003cli\u003eRemovable PROM: No\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDorman 318-261 is an engine control module built for the 2003 Chrysler PT Cruiser. As the ECM, it receives data from engine sensors and uses that information to control ignition and fueling for consistent drivability and efficiency. This remanufactured unit is tested to match original equipment performance, making it a direct replacement choice when diagnosing a failed module on a Chrysler PT Cruiser.\u003c\/p\u003e\u003cp\u003eThe module features a black connector color, female connector gender, pin-style terminals, a rectangular connector shape, and a compact 9 x 1.5 x 6-inch form factor. It is flashable, does not require flash programming, and uses 4 connectors with 152 terminals. Part number 318-261 also cross-references 5033074AC and 5033074AD for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHard starting or no-start conditions caused by ECM failure\u003c\/li\u003e\n\u003cli\u003eRough idle or unstable engine operation\u003c\/li\u003e\n\u003cli\u003eIncorrect fuel delivery or ignition control\u003c\/li\u003e\n\u003cli\u003eCheck engine light concerns tied to module faults\u003c\/li\u003e\n\u003cli\u003eLoss of engine management communication on the 2003 Chrysler PT Cruiser\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFits 2003 Chrysler PT Cruiser, N\/A. VIN, mileage, and tire size are required to order this module. Verify connector count, connector shape, and terminal layout before installation. Because this ECM is flashable, confirm vehicle-specific calibration requirements during service. Always inspect related wiring, grounds, and sensors before replacing the module.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eThis Dorman ECM is remanufactured and tested to meet original equipment performance expectations. It is built for direct engine control module replacement on the listed Chrysler PT Cruiser application.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52752734126261,"sku":"BKKY-318-261","price":610.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_318261_Fro.jpg?v=1782885631","url":"https:\/\/www.partcatalog.com\/products\/dorman-318-261-engine-control-module-ecm","provider":"PartCatalog","version":"1.0","type":"link"}