O2 SENSOR HELP PLZ!
02-21-2005, 06:02 PM
#1
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Location: renton, WA, Unites states
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O2 SENSOR HELP PLZ!
yeah how do u find out which sensor is bad?
im guessing the front sensor is the one u can see by the manifold and rear is the one u cant?
overall obd result: fail
fault code result: fail
fault codes:p0171,p0141,
ddescription:-
p0141:O2 sensor heater circuit malfunction (bank 11 sensor2)
p0171:system too lean (bank 11)
thx
im guessing the front sensor is the one u can see by the manifold and rear is the one u cant?
overall obd result: fail
fault code result: fail
fault codes:p0171,p0141,
ddescription:-
p0141:O2 sensor heater circuit malfunction (bank 11 sensor2)
p0171:system too lean (bank 11)
thx
02-21-2005, 06:12 PM
#2
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Location: boostinds, WI, USA
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Re: O2 SENSOR HELP PLZ! (B20runner)
Is It obd I or obdII. Go to autozone and have em read your ECU, if you failed most likely your check engine light is on, and a code will tell you promary or secondary, somehting of the short, or oull them out and look at em, they should be white, but if your failed emissions it not cause of 02 senors your cat might be toast or a vaccum or EGr (if you have one)
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