Nubira SE Sedan L4-2.0L DOHC D-TEC MFI (2001)
Engine Control Module: Testing and Inspection
Multiple PCM/ECM Information Sensor DTCS Set
Circuit Description
The powertrain control module (PCM)/engine control module (ECM) monitors various sensors to determine engine operating conditions. The
PCM/ECM controls fuel delivery, spark advance, transaxle operation, and emission control device operation based on the sensor inputs.
