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P0155 Diagnostic Trouble Code Discussion for June 2015

Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Performance


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Trouble Ticket Help Requests for DTC P0155
Help Request Posted
2001 Mercedes-Benz CLK320 3.2L MIL Lamp on VIN: WDBLK65G61
P0155: . Car came in with a p0150 and p0155,p0135 tested an had 14 volts at both left and right front sensors, and continuity from the sensors to the pcm. replaced both front sensors with Mercedes oem sensors. code p0135 is now pending, erases code and road tested, the...
June 04, 2015
2001 Mercedes-Benz CLK320 3.2L MIL Lamp on VIN: WDBLK65G61
P0155: . Car came in with a p0150 and p0155,p0135 tested an had 14 volts at both left and right front sensors, and continuity from the sensors to the pcm. replaced both front sensors with Mercedes oem sensors. code p0135 is now pending, erases code and road tested, the...
June 10, 2015
2007 Jeep Wrangler X 3.8L MIL Lamp on VIN: 1J4FA24177
P0155: Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Performance. ... keeps throwing the same two fault codes P0138 and p0155. The car was at the dealer for 6 weeks before coming to me. They replaced all the o2 sensors and the PCM and they still have the same faults returning. They said they ohmed the circuits and they passe...
June 30, 2015