OBD II Trouble Code List (P0XXX Codes) - Continued
P0137 1T CCM 2004-05 Neon O2 (B1 S2) Sensor Circuit Low Conditions: Engine running; battery voltage over 10.9v; O2 heater temperature below 484°F (251C) or ECT above 170F from previous key off. The PCM detected the O2 Sensor signal voltage...