FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Display Groups 30-49, 99, 107 (Oxygen Sensor Control)




Measuring Value Block, Evaluating Display Groups 30...49, 99, 107 (Oxygen Sensor Control)


Readiness code


Display Group 30:






Significance of 3 digit number block in display zones 1 and 2







Display Group 32:






Evaluating display zone 32, display zones 1 and 2 - Oxygen sensor learned values


Part 1:






Part 2:






Display Group 33:






Evaluating display group 33, display zone 1 - Oxygen sensor regulator before Three Way Catalytic Converter (TWC)







Evaluating display group 33, display zone 2 - Oxygen sensor voltage oxygen sensor before catalytic converter







Readiness code


Display Group 34:






Display Group 36:






Evaluating display group 36, display zone 1 - Oxygen sensor voltage, oxygen sensor after Three Way Catalytic







Readiness code


Display Group 37:






Display Group 41:






Readiness code


Display Group 43:






Readiness code


Display Group 46:






Display Group 99:






Readiness code


Display Group 107: