went to Auto Zone, had 3 codes come up. P0154 P0155 and P1153. says Bank 2
fuel control shifted lean, and a malfunction exists in the heater circuit
for oxygen sensor 1 in bank 2. I crawled under to take a peek, and can
find 3 sensors. How can you determine which one is bank 1 vs bank 2? I am
somewhat handy and was hoping to make this repair myself. Truck does not
start as ez as before the check engine light came on.
Thanks!!!!

jonboy6 wrote:
How can you determine which one is bank 1 vs bank 2?

I am

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How can "I" determine..........???


experience




hopefully the question you asked wuz answered to
yer satisfaction.


drivers side


and the questions you didn't ask.

~:~
Marsh Monster
~answering the questions asked....and sometimes some that ain't~

In article
<4ba867344585f378dbf3958e8fa92e46 (AT) localhost (DOT) talkaboutautos.com>,
"jonboy6" <jnmnchase (AT) aol (DOT) com> wrote:

Bank 1 is the side of the engine that contains cylinder number 1.
Bank 2 is the other side when there is an other side.

In your case, it would be the passenger side, sensor closest to
the engine.

aarcuda69062 wrote:
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oops....
yer right....i'm wrong.



my brain read bnk1 snsr2



~:~
Marsh Monster
~sips his mushroom tea~

This isn't always true. Most of the time yes.