P0141 O2 Heater Circuit
#1
P0141 O2 Heater Circuit
Bank 1, Sensor 2.
Which side is Bank 1? What does sensor 2 mean?
Is this just the O2 sensor? I did one side quite a while back. Is is advisable to just swap both and are there any others worth swapping?
I had a huge idle problem, but learned my lesson about not using Motorcraft parts for the IAC and TPS. Now the engine runs super smooth, but still idle is hesitant to really just drop back down.
Thanks. Any link to what codes mean?
Which side is Bank 1? What does sensor 2 mean?
Is this just the O2 sensor? I did one side quite a while back. Is is advisable to just swap both and are there any others worth swapping?
I had a huge idle problem, but learned my lesson about not using Motorcraft parts for the IAC and TPS. Now the engine runs super smooth, but still idle is hesitant to really just drop back down.
Thanks. Any link to what codes mean?
#3
Ironic that I had to change every sensor in the idle control group to get my second CEL in 14 years....
Tim
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