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Home >> Lexus >> 1994 >> SC 400 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - Except OBD-II >> Diagnostic Code Charts >> Code 29 - Sub-Oxygen Sensor Circuit (Right Bank)
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Code 29 - Sub-Oxygen Sensor Circuit (Right Bank)

NOTE: After repairs are completed, perform TROUBLE CODE DETECTION DRIVING PATTERN TEST at end of testing for this trouble code.
Fig 1: Codes 29 Flow Chart - 1 Of 2 (SC400) Sub-Oxygen Sensor Circuit (Right Bank)
G92F25382Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Codes 29 Flow Chart - 2 Of 2 (SC400) Sub-Oxygen Sensor Circuit (Right Bank)
G92G25383Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 3: Code 29 Trouble Code Detection Driving Pattern Test (SC400) Sub-Oxygen Sensor Circuit (Right Bank)
G94I45359Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002