Mike's Workshop Manuals
: Service manuals for every vehicle
Home
>>
Lexus
>>
1993
>>
SC 400
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
Engine Controls - Tests W/Codes
>>
Diagnostic Code Charts
>>
Codes 27 & 29 - Sub-Oxygen Sensor Circuit (LS400)
Codes 27 & 29 - Sub-Oxygen Sensor Circuit (LS400)
Code 27 - Left Bank
Code 29 - Right Bank
Fig 1: Codes 27 & 29 - Diagnostic Flowchart (LS400)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002