Electrical Diagrams
EC-O2H1B1-01:
Heated oxygen sensor 1 (front) (Bank 1) (Circuit)
EC-O2H1B2-01:
Heated oxygen sensor 1 (front) (Bank 2) (Circuit)
EC-FO2H-L-01:
Heated oxygen sensor 1 heater (front) (Bank 1)
EC-FO2H-R-01:
Heated oxygen sensor 1 heater (front) (Bank 2)
EC-O2S2B1-01:
Heated oxygen sensor 2 (rear) (Bank 1) (Min. Voltage monitoring / Max. Voltage monitoring / Response Voltage monitoring / High Voltage)
EC-O2S2B2-01:
Heated oxygen sensor 2 (rear) (Bank 2) (Min. Voltage monitoring / Max. Voltage monitoring / Response Voltage monitoring / High Voltage)
EC-O2H2B1-01:
Heated oxygen sensor 2 heater (rear) (Bank 1)
EC-O2H2B2-01:
Heated oxygen sensor 2 heater (rear) (Bank 2)