I cleaned the bank 2 oxygen sensor and the PO1153 code went away.
Now I have code PO125
Coolant is full.
Temperature gauge reads normal.
What is this PO125 about?
How long do I need to leave the battery disconnected to clear the stored
codes?
I get one code gone and another pops-up.
Something is going on here.


Sluggo

"Sluggo" <sluggo (AT) nancyshouse (DOT) com> wrote

P0125 is insufficient coolant temperature for closed loop operation. I
believe that the engine has 2 coolant temperature sensors - 1 for the ECM
and 1 for the temperature gauge, and the ECM coolant temp sensor or the
wiring between the sensor and ECM may be bad.

Are you sure that you have read all of the codes when you scan? There may
have been multiple codes stored all along.
--

Ray O
(correct punctuation to reply)

Yes,
We made sure all the codes were read each time.
The AutoZone guy who does the scanning said there has only been one code
each time I have broght it there.


How long does the battery need to stay disconnected to clear the codes?

Sluggo

"Ray O" <rokigawaATtristarassociatesDOTcom> wrote

"Sluggo" <sluggo (AT) nancyshouse (DOT) com> wrote

The power only has to be disconnected to clear the codes. Although no time
is specified, if you want to be on the safe side, wait 1 minute. You can
also pull the EFI fuse to clear the codes, it is a lot easier than
disconnecting the battery.

--

Ray O
(correct punctuation to reply)