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Home >> Lexus >> 1993 >> ES 300 V6-3.0L (3VZ-FE) >> Repair and Diagnosis >> A L L Diagnostic Trouble Codes ( DTC ) >> Testing and Inspection >> Manufacturer Code Charts >> Engine Control System >> DTC 21

DTC 21

Fig. 9 Diagnostic Codes 21 & 28 (Main Oxygen Sensor & Heater Signal, Part 1 Of 4):



Fig. 9 Diagnostic Codes 21 & 28 (Main Oxygen Sensor & Heater Signal, Part 2 Of 4):



Fig. 9 Diagnostic Codes 21 & 28 (Main Oxygen Sensor & Heater Signal, Part 3 Of 4):



Fig. 9 Diagnostic Codes 21 & 28 (Main Oxygen Sensor & Heater Signal, Part 4 Of 4):



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