Description OBD-II Trouble Code Description for P0166 Aston Martin O2 Sensor Circuit No Activity Detected What does this mean? OBD2 Code P0166 Aston Martin definition: The rear heated oxygen sensor (or sensor 3 for some vehicles), after three way catalyst (manifold), monitors the oxygen level in the exhaust gas on each bank. Even if switching…
Tag: P0166
Alfa Romeo P0166 O2 Sensor Circuit No Activity Detected Bank 2 Sensor 3
Description OBD-II Trouble Code Description for P0166 Alfa Romeo O2 Sensor Circuit No Activity Detected What does this mean? OBD2 Code P0166 Alfa Romeo definition: The rear heated oxygen sensor (or sensor 3 for some vehicles), after three way catalyst (manifold), monitors the oxygen level in the exhaust gas on each bank. Even if switching…
P0166 Acura O2 Sensor Circuit No Activity Detected Bank 2 Sensor 3
Description OBD-II Trouble Code Description for P0166 Acura O2 Sensor Circuit No Activity Detected What does this mean? OBD2 Code P0166 Acura definition: The rear heated oxygen sensor (or sensor 3 for some vehicles), after three way catalyst (manifold), monitors the oxygen level in the exhaust gas on each bank. Even if switching characteristics of…
P0166 HONDA Alternator B Terminal Circuit Low Voltage
Possible causes – Faulty alternator– Alternator harness is open or shorter– Alternator poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)