EGR System Test (Calif.)
ECM will set a Code 51 if EGR system failure is present. This signal comes from the Exhaust Gas Recirculation Temperature (EGRT) sensor. See TESTS W/CODES - 1.3L DOHC article in this section for system diagnosis.
ECM will set a Code 51 if EGR system failure is present. This signal comes from the Exhaust Gas Recirculation Temperature (EGRT) sensor. See TESTS W/CODES - 1.3L DOHC article in this section for system diagnosis.