P0141 Diagnostic Trouble Code Discussion for November 2010
Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Performance
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| Help Request | Posted | |
| 2001 Nissan Quest SE 3.3L MIL Lamp on VIN: 4N2ZN16T01 P0141: Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction. ... time.this vehicle came in with a p0141 code b1s2 02s heater circuit .when i checked the 02s in question i found the connector was missing and 02s was hard wired into circuit indicating to me the dreaded universal 02s was installed by this previous shop.the... |
November 07, 2010 | |
| 2000 Ford Explorer XLS 4.0L MIL Lamp on VIN: 1FMZU72X8Y P0141: O2 Heater B1S2. Sets these trouble codes. Went thru diagnostic steps twice with same results. No shorts to power or ground. Heater resistance in all 3 sensors within range of 3-30 ohms. No opens between O2 sensor connectors and PCM connector. Voltage to heater in sensors is 1... |
November 17, 2010 | |
| 2004 Chevrolet S10 LS 4.3L MIL Lamp on VIN: 1GCDT13X74 P0141: Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Circuit Malfunction. we verified the codes cleared and reset. went through the diag for p0135 assuming the cause might be the same for all 3 codes. the diag led us back to needing an ecm, and since we have had to replace ecm's for this problem in s-10s before it seemed reasonable.... |
November 29, 2010 |
