P0161 Diagnostic Trouble Code Discussion for October 2015
Heated Oxygen Sensor (Bank 2 Sensor 2) Heater Performance
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| Help Request | Posted | |
| 1997 Ford F-250 Lariat 5.4L Poor Idle Quality VIN: 2FTFX28L4V P0161: O2 sensor heater cicruit bank 2 sensor 2. ... to us, the customer bought it from his uncles estate, it only had 78K on her. He brought it in for the MIL lamp on, it had a code P0161 for the rear oxygen sensor heater, it was bad and we replaced all 4 for maintenance and mileage. After we cleared the co... |
October 14, 2015 | |
| 1997 Ford F-250 Lariat 5.4L Poor Idle Quality VIN: 2FTFX28L4V P0161: O2 sensor heater cicruit bank 2 sensor 2. ... to us, the customer bought it from his uncles estate, it only had 78K on her. He brought it in for the MIL lamp on, it had a code P0161 for the rear oxygen sensor heater, it was bad and we replaced all 4 for maintenance and mileage. After we cleared the co... |
October 16, 2015 | |
| 2009 Ford Crown Victoria Police Interceptor 4.6L Poor Idle Quality, Hesitation, Surge, Cuts out, Misfire, MIL Lamp on VIN: 2FAHP71V49 P0161: b2s2 02 heater ckt. These are fleet police cars and we have about 6 of them with these symptoms. There was one code I didn't include above because there wasn't room for it (p0645 a/c clutch relay control ckt). All of these devices are on ckt 391 RD/YE. We have checked for voltage... |
October 26, 2015 |
