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Home >> Lexus >> 1993 >> SC 300 Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> Diagnostic Code Charts >> Code 27 - Sub-Oxygen Sensor Circuit (GS300 & SC300 Ca)
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Code 27 - Sub-Oxygen Sensor Circuit (GS300 & SC300 Ca)

Fig 1: Code 27 - Diagnostic Flowchart (1 Of 2)
G93J78658Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: Code 27 - Diagnostic Flowchart (2 Of 2)
G93D78660Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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