SOURCE: Check engine light.
ok the bank 1 is where the cilinder one is get a firing order and see where is the number one cylinder that's the bank one
then follow the exaust and replace the sensor after the catalitic
or converter
SOURCE: p2196,pcm replaced,o2 sensor replaced,maf replaced,engine
HI
P2196 REFER TO THE O2 SENSOR ONLY ???
the most cause of it :-
o2 sensor
fuel pressure
fuel injectors
air intake restricted
check for that and ask me for more information
with my best wishes
SOURCE: I have a 2004 Mazda
It can be hard to say which it is, because either one will trip the the code, but in this case I'd place my bet on it being the O2 sensor because it says "warm up" - the O2 sensor has to be up to temperature (around 900 degrees) to function. The computer watches for the O2 sensor to heat up in a certain amount of time, and if it doesn't get to temperature soon enough, the computer diagnoses a faulty heater for the O2 sensor and trips the code.
For the record, this would be the secondary O2 sensor, the one after the cat. That's the one that is used to determine cat functionality and efficiency. The primary sensor, before the cat, is used to fine-tune the fuel delivery.
SOURCE: I have 2004 mazda mvp
Have you replaced your PCV hose? If it gets sucked in it will cause a lot of problems.
SOURCE: 03 Mazda 6: Check engine light on, code po174
The oil pressure sensor does not have much to do with the P0174 code so the leak on the gasket is not the cause, usually it is the air mass sensor, or the intake sensor. if you have a leak of oil, this might as well mean that whoever changed the oil did not put the right specs of it and this caused the oil to get through. After some time you will experience that the rpms will reach only certain level and won't go higher. Change oil to the right specs and get the sensor cleaned if not to late or replaced (will be expensive). Gasket change wil be needed as well.
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