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P0155 Diagnostic Trouble Code Discussion for January 2008

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 C320 3.2L Hesitation
P0155: O2 s heater circuit B2S1. Hi Fellow Techs Got a C320 with a ASR light on/off problem When driving at normal cruising speed the ASR light comes on and engine dies of power and will not accelerate the RPM will speed up and down between 1000 and 1500 rpm and will not rise any higher tha...
January 09, 2008
2003 Ford Taurus SE 3.0L MIL Lamp on VIN: 1FAFP53U53
P0155: o2 heater. Checked o2 heater resistance on both sensors and was in spec range, although at the low end 3.5 ohms. No shorts or opens found in circuits or sensors. Tried replacing both pre-cat sensors and codes returned after short test drive. I did install aftermarket sen...
January 23, 2008
1998 Acura TL 3.2L MIL Lamp on VIN: JH4UA3648W
P0155: Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction. ... clearing the codes. 1st code to come up is the p0155 left primary ho2s heater circuit problem. if you drive the car p0135 right primary ho2s heater circuit problem. now, went to all data and followed appropriate flow chart which leads to faulty PCM. At the...
January 26, 2008
1998 Acura TL 3.2L MIL Lamp on VIN: JH4UA3648W
P0155: Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction. ... clearing the codes. 1st code to come up is the p0155 left primary ho2s heater circuit problem. if you drive the car p0135 right primary ho2s heater circuit problem. now, went to all data and followed appropriate flow chart which leads to faulty PCM. At the...
January 27, 2008
2001 Mercedes-Benz C320 3.2L Hesitation
P0155: O2 s heater circuit B2S1. Hi Fellow Techs Got a C320 with a ASR light on/off problem When driving at normal cruising speed the ASR light comes on and engine dies of power and will not accelerate the RPM will speed up and down between 1000 and 1500 rpm and will not rise any higher tha...
January 09, 2008
2003 Ford Taurus SE 3.0L MIL Lamp on VIN: 1FAFP53U53
P0155: o2 heater. Checked o2 heater resistance on both sensors and was in spec range, although at the low end 3.5 ohms. No shorts or opens found in circuits or sensors. Tried replacing both pre-cat sensors and codes returned after short test drive. I did install aftermarket sen...
January 23, 2008
1998 Acura TL 3.2L MIL Lamp on VIN: JH4UA3648W
P0155: Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction. ... clearing the codes. 1st code to come up is the p0155 left primary ho2s heater circuit problem. if you drive the car p0135 right primary ho2s heater circuit problem. now, went to all data and followed appropriate flow chart which leads to faulty PCM. At the...
January 26, 2008
1998 Acura TL 3.2L MIL Lamp on VIN: JH4UA3648W
P0155: Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction. ... clearing the codes. 1st code to come up is the p0155 left primary ho2s heater circuit problem. if you drive the car p0135 right primary ho2s heater circuit problem. now, went to all data and followed appropriate flow chart which leads to faulty PCM. At the...
January 27, 2008