Detection Condition

PCM monitors input voltage from BARO sensor. If input voltage at PCM 30-pin harness connector terminal "1G" is less than 1.99 volts, PCM determines BARO sensor circuit has malfunction. This is a Continuous Monitor (CM). MIL illuminates if PCM detects malfunction condition during first drive cycle. PENDING CODE is available if PCM detects malfunction condition. FREEZE FRAME DATA is available. DTC is stored in PCM memory.