DTC P0141 HEATED OXYGEN SENSOR 2 HEATER (REAR); Wiring Diagram
EF & EC-7151wiring diagramYEF937 reused across P0136/P0137/P0140/P0141 — same HO2S2 (rear) wiring diagram including heater path through ECM Relay.
CG10, CGA3
Wiring Diagram
P0141 HO2S2 HEATER (REAR) — YEF937
Components (19)
F62F56F32E67E33E27E29F62 pin 30F56 terminal 1 (heater)F62 pin 10F56 terminal 3F62 pin 39F56 terminal 2 (signal)F62 pin 27F32 / E67F62 pin 54E29 ECM RelayE33 Fuse BoxE27 Battery
Connections (9)
F62 pin 30
F62 pin 30F56 terminal 1 (heater)White
F62 pin 10
F62 pin 10F56 terminal 3Yellow/Green
F62 pin 39
F62 pin 39F56 terminal 2 (signal)White/Red
F62 pin 27
F62 pin 27F32 / E67White/Green
F62 pin 54
F62 pin 54F32 / E67Green/White
F32 / E67
F32 / E67E29 ECM RelayWhite/Green
F32 / E67E29 ECM RelayGreen/White
E29 ECM Relay
E29 ECM RelayE33 Fuse BoxRed/White
E33 Fuse Box
E33 Fuse BoxE27 BatteryWhite