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P0136 Diagnostic Trouble Code Discussion for August 2004

Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0136
Help Request Posted
1997 Ford Thunderbird LX 3.8L Surge, MIL Lamp on VIN: 1FALP6242V
P0136: b1s1 o2 ckt malf. On this 3.8 i have what appears to be 4 dead o2s. on the mastertech i show 0 volts across the board. loop status is "ol fault" all fuel trims are 0. scoped all o2s and they are actually pulling lean. when a shot of propane is introduced they respond. b...
August 09, 2004
2000 Mercedes-Benz ML320 3.2L MIL Lamp on VIN: 4JGAB54E6Y
P0136: right side oxygen sensor after twcheater circuit failure. replace all O2 sensors, replace spark plugs, clear codes, after half an hour of driving, all codes came back on, We replaced the O2 sensors with after-market bosh sensors. Could it be that the computer is not relating to the sensors? Should I get Mercedes fact...
August 18, 2004
1997 Ford Thunderbird LX 3.8L Surge, MIL Lamp on VIN: 1FALP6242V
P0136: b1s1 o2 ckt malf. On this 3.8 i have what appears to be 4 dead o2s. on the mastertech i show 0 volts across the board. loop status is "ol fault" all fuel trims are 0. scoped all o2s and they are actually pulling lean. when a shot of propane is introduced they respond. b...
August 09, 2004
2000 Mercedes-Benz ML320 3.2L MIL Lamp on VIN: 4JGAB54E6Y
P0136: right side oxygen sensor after twcheater circuit failure. replace all O2 sensors, replace spark plugs, clear codes, after half an hour of driving, all codes came back on, We replaced the O2 sensors with after-market bosh sensors. Could it be that the computer is not relating to the sensors? Should I get Mercedes fact...
August 18, 2004