LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mazda >> 2003 >> 6 s, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Controls [Self-Diagnostics 2.3L]) >> Diagnostic Tests >> DTC P2228: BARO Sensor Circuit - Low Input >> Detection Condition
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Detection Condition

WARNING: This page is about a different variant/trim than selected.

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.

scientia non olet · About LEMON Manuals