E.C.C. Trouble Diagnoses (Models with catalyzer without E.G.R.) — Diagnostic Procedure 3: Exhaust Gas Sensor (Not self-diagnostic item)
EF & EC-56wiring diagramApplies to GA13DS, GA14DS & GA16DS.
Diagnostic Procedure 3
EXHAUST GAS SENSOR (Not self-diagnostic item)
Exhaust Gas Sensor Circuit
Components (7)
E.C.U.Check connectorConnector E68Connector E50Connector E55Exhaust gas sensorBody ground
Connections (4)
E.C.U.
E.C.U.:2Exhaust gas sensorW
E.C.U.:3Check connectorG/R
Check connector
Check connectorExhaust gas sensorG/B
Exhaust gas sensor
Exhaust gas sensorBody ground??