Mastering the P0141 Code A Comprehensive Troubleshooting Blueprint

The sensor was replaced with genuine sensor from Abarth tuning and after 3 weeks the same code po141 (heater circuit open circuit) returns. The code refers to the O2 bank2 sensor. It's the one on the exhaust pipe after the cat. It's connector is on the gearbox body. The DTCs P0135, P0141, P0155 are for the oxygen sensor heaters for each of the three oxygen sensors. There are two front, and one rear ( ... 2nd Gen Ram Tech - P0141 code - P0141 O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 2) Is this the one beind the cat? The cel code is p0141 and the ECU was reset after installing new o2 sensor. If anyone has any suggestions please let me know. This whole thing is driving me ... If the resistance through the "universal" O2 sensors are not the same as specified in the FSM, then they are probably going to give you a ... Bank 1 is referring to the left side (drivers side) of the vehicle. Sensor 2 would be the downstream sensor (the sensor behind or after) the ... P0141 is the heater circuit/function for that O2 sensor. Anytime you get a code the only thing you know is that circuit/function has a problem. The code is P0141: heater malfunction on the downstream O2 sensor. No big deal. I replaced both the upstream and downstream O2 sensors with BOSCH purchased ... 99' Forester Check engine light code P0141, Bank 1 sensor 2. My understanding of the printout indicates that it would be the first one down from the cylinder ...