DB_1
Elite Ranger
- Joined
- October 23, 2001
- Messages
- 3,765
- Reaction score
- 42
- City, State
- La Quinta, Ca.
- Year, Model & Trim Level
- 97 SC Ranger xlt
"Check Engine" light came on....
So it came on about 2 weeks ago and it finally annoyed me enough to find out what the deal is. I went to Auto Zone to borrow one of their code readers
to check it out and got 2 codes off of it:
PO171....System adaptive fuel too lean (Bank 1)
PO174....System adaptive fuel too lean (Bank 2)
I looked in my Haynes book for further details but it didn't tell me anything more than the code reader showed me.
So what's Bank 1&2 mean and what do I start checking out?
So it came on about 2 weeks ago and it finally annoyed me enough to find out what the deal is. I went to Auto Zone to borrow one of their code readers
to check it out and got 2 codes off of it:
PO171....System adaptive fuel too lean (Bank 1)
PO174....System adaptive fuel too lean (Bank 2)
I looked in my Haynes book for further details but it didn't tell me anything more than the code reader showed me.
So what's Bank 1&2 mean and what do I start checking out?