Remanufactured ECM for Nissan SentraThis Cardone Engine Control Module is a remanufactured electronic control unit for select Nissan Sentra applications. Built to restore factory-style engine management, it is tested for electrical function and fitment-focused reliability. Fits 2005-2006 Nissan Sentra, N/A, with OE # 23710-6Z670 Cardone remanufactured Engine Control Module, part number 72-30801 2 connectors with rectangle connector shape Aluminum housing for OE-style mounting and packaging No flash programming required and no removable PROM Computer tested or bench-tested depending on application Cardone Engine Control Module DetailsCardone remanufactured electronic and powertrain control modules are reverse engineered to identify common failure points and correct original design weaknesses. Critical components are re-soldered or replaced at Cardone’s Philadelphia manufacturing plant, then each unit is computer tested to verify operation. This ECM is a direct-fit remanufactured Original Equipment part for Nissan Sentra models that use OE number 23710-6Z670, and part number 72-30801 is listed for the same application.This part cross-references Nissan OE number 237106Z670 for the same application.Common Problems This ECM Can Address Engine no-start or intermittent start concerns related to module failure Driveability issues caused by faulty engine management signals Check engine light conditions tied to ECM internal faults Communication or control problems from damaged module circuitry Electrical failures linked to worn solder joints or failed internal components Installation NotesBefore replacing the original ECM, verify the root cause of the failure. Common causes include poor grounds, power supply issues, damaged wiring harnesses, and shorted solenoids or relays. Confirm the Ford or GM anti-theft procedures only if your vehicle platform requires them; for this Nissan application, verify OE number 23710-6Z670 before installation. Use an OE-approved service manual and inspect connectors, terminals, and harness condition during diagnosis.Quality AssuranceCardone remanufactured control modules are tested for reliability and built to meet or exceed original equipment performance expectations. The remanufacturing process also reduces energy and raw material use compared with producing a new part, supporting a more efficient repair process.
