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C-021 O2 Sensor Heater Circuit (Bank 1, Sensor 2) >
< C-019 O2 Sensor Circuit (Bank 1, Sensor 1)
Astra H
J Engine and Engine Aggregates
Fuel Injection Systems
Motronic ME 7.6.1/ME 7.6.2/ME 7.6.3/ME 7.6.4/ME 7.9.9
Diagnostic Information and Procedures / Diagnostic Procedures
Motronic 7.6.1, Z 20 LEH, Z 20 LEL, Z 20 LER
C-xx Fault Isolation Procedures
C-020 O2 Sensor Circuit (Before Catalyst)
C-020 - O2 Sensor Circuit (Before Catalyst)
Result
Cause Of Fault
E001
Result: Defective Component
Defective component:
B166 Sensor - Oxygen, Mixture Control, Heated
J Engine and Engine Aggregates
Fuel Injection Systems
Motronic ME 7.6.1/ME 7.6.2/ME 7.6.3/ME 7.6.4/ME 7.9.9
Diagnostic Information and Procedures / Diagnostic Procedures
Motronic 7.6.1, Z 20 LEH, Z 20 LEL, Z 20 LER
C-xx Fault Isolation Procedures
C-020 O2 Sensor Circuit (Before Catalyst)
C-021 O2 Sensor Heater Circuit (Bank 1, Sensor 2) >
< C-019 O2 Sensor Circuit (Bank 1, Sensor 1)