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P0141 Diagnostic Trouble Code Discussion for August 2005

Heated Oxygen Sensor (Bank 1 Sensor 2) Heater Performance


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Trouble Ticket Help Requests for DTC P0141
Help Request Posted
1999 Chevrolet Tahoe LS 5.7L Misfire, MIL Lamp on VIN: 1GNEK13R9X
P0141: heater performance bank 1 sensor 2. This custumer has a intermitant miss fire problem ,it was suggested to him that it was in the distributer ,but it had a new one at 50,000 KM. Is there a problem with these distibuters .The miss can not be atributed to one cylinder and it sets code po 300 for r...
August 10, 2005
2001 Ford Mustang 3.8L MIL Lamp on, cooling fan stays on VIN: 1FAFP44461
P0141: HO2 heater circuit. This Mustang came in for an intermittant no start problem. One local shop had replace a fuel pump last month for this problem, The Ford dealer replaced the DPFE sensor next. It came to us on a tow truck. When it arrived we went out with the customer and the ca...
August 10, 2005
1998 Ford Escort ZX2 Cool Coupe 2.0L codes VIN: 3FALP1136W
P0141: heater 02 sensor bank 1 sensor 2. ... my neighbor, she had a shop do a timing belt, afterwards car towed back for alternator, then towed for third time two weeks for belt tensioner. she was told car still didnt check out , showed p1381 code. i offered to take a look. pulled valve cover and frt...
August 12, 2005
1996 Ford Thunderbird LX 4.6L MIL Lamp on VIN: IFALP62W4T
P0141: ho2s. Checked what harness's i could see for any chafing, rubbing. Grounds all look ok, power is on the red wire from the icrm. Please tell me the common problem for this, if one exists.
August 20, 2005
1998 Ford Escort ZX2 Cool Coupe 2.0L codes VIN: 3FALP1136W
P0141: heater 02 sensor bank 1 sensor 2. ... my neighbor, she had a shop do a timing belt, afterwards car towed back for alternator, then towed for third time two weeks for belt tensioner. she was told car still didnt check out , showed p1381 code. i offered to take a look. pulled valve cover and frt...
August 27, 2005
2000 Mercury Villager (Van) Estate 3.3L MIL Lamp on VIN: 1M2XV14TXY
P0141: bank1 sensor2 heater fault. any common faults for these vans? wiring diagram shows that there is no computer control of downstream o2 heater,that it gets its power from the same fuse as the upstream,but unlike the upstream that the pcm grounds to turn on , the downstream is just wired to...
August 30, 2005
2000 Mercury Villager (Van) Estate 3.3L MIL Lamp on VIN: 1M2XV14TXY
P0141: bank1 sensor2 heater fault. any common faults for these vans? wiring diagram shows that there is no computer control of downstream o2 heater,that it gets its power from the same fuse as the upstream,but unlike the upstream that the pcm grounds to turn on , the downstream is just wired to...
August 31, 2005
1999 Chevrolet Tahoe LS 5.7L Misfire, MIL Lamp on VIN: 1GNEK13R9X
P0141: heater performance bank 1 sensor 2. This custumer has a intermitant miss fire problem ,it was suggested to him that it was in the distributer ,but it had a new one at 50,000 KM. Is there a problem with these distibuters .The miss can not be atributed to one cylinder and it sets code po 300 for r...
August 10, 2005
2001 Ford Mustang 3.8L MIL Lamp on, cooling fan stays on VIN: 1FAFP44461
P0141: HO2 heater circuit. This Mustang came in for an intermittant no start problem. One local shop had replace a fuel pump last month for this problem, The Ford dealer replaced the DPFE sensor next. It came to us on a tow truck. When it arrived we went out with the customer and the ca...
August 10, 2005
1998 Ford Escort ZX2 Cool Coupe 2.0L codes VIN: 3FALP1136W
P0141: heater 02 sensor bank 1 sensor 2. ... my neighbor, she had a shop do a timing belt, afterwards car towed back for alternator, then towed for third time two weeks for belt tensioner. she was told car still didnt check out , showed p1381 code. i offered to take a look. pulled valve cover and frt...
August 12, 2005
1996 Ford Thunderbird LX 4.6L MIL Lamp on VIN: IFALP62W4T
P0141: ho2s. Checked what harness's i could see for any chafing, rubbing. Grounds all look ok, power is on the red wire from the icrm. Please tell me the common problem for this, if one exists.
August 20, 2005
1998 Ford Escort ZX2 Cool Coupe 2.0L codes VIN: 3FALP1136W
P0141: heater 02 sensor bank 1 sensor 2. ... my neighbor, she had a shop do a timing belt, afterwards car towed back for alternator, then towed for third time two weeks for belt tensioner. she was told car still didnt check out , showed p1381 code. i offered to take a look. pulled valve cover and frt...
August 27, 2005
2000 Mercury Villager (Van) Estate 3.3L MIL Lamp on VIN: 1M2XV14TXY
P0141: bank1 sensor2 heater fault. any common faults for these vans? wiring diagram shows that there is no computer control of downstream o2 heater,that it gets its power from the same fuse as the upstream,but unlike the upstream that the pcm grounds to turn on , the downstream is just wired to...
August 30, 2005
2000 Mercury Villager (Van) Estate 3.3L MIL Lamp on VIN: 1M2XV14TXY
P0141: bank1 sensor2 heater fault. any common faults for these vans? wiring diagram shows that there is no computer control of downstream o2 heater,that it gets its power from the same fuse as the upstream,but unlike the upstream that the pcm grounds to turn on , the downstream is just wired to...
August 31, 2005