马自达五十铃节气门位置传感器 89737-28510 节气门开度精准反馈

Throttle position sensor located at the side of the throttle body for Mazda and Isuzu (OEM: 89737-28510), translates throttle opening into voltage signals to feed ECU to accurately control fuel injection and ignition timing. Compatible with Mazda B-series, Isuzu Rodeo and other models; installation difficulty: medium; recommended labor 0.5-1 hour; align with throttle shaft positioning. If accelerating delay, unstable idle, or shifting jerks occur, sensor signal is likely miscalibrated or worn.