19-27 Electrical System Troubleshooting z Error codes 02-1, 02-2 (Intake temperature sensor abnormality) Related portion A35 C3 Probable cause c Intake temperature sensor defect d Harness defect e Engine controller defect Error codes 02-1 and 02-2 Connector contact defect Intake temperature sensor defect Harness defect Engine controller defect Inspection 1: Carry out intake temperature sensor individual inspection.. 1 2 Ignition key switch OFF, disconnect C3, connect A35 C3 Standard:
(Sensor side) Section 19 Engine controller 29 (THA) 6 2 (THA) REC TAB 28 (E2) 10 1 (E2) Intake temperature sensor C 28 (E2) E TAB 10 1 (E2) R Disconnect the battery negative terminal (for more than 10 seconds), after inspecting and correcting disconnection and water entry of C3, AC2, reconnect all connectors and the battery negative terminal, turn the ignition key switch ON (start the engine) and check whether or not there is an error. No error Error Inspection 1: Intake temperature sensor individual inspection OK Inspection 2: Harness continuity and short circuit inspection OK C3-1 ~ C3-2 2.45 ± 0.24 kΩ (20°C) 0.32 ± 0.03 kΩ (80°C)