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10/20/2017 1:01:18 AM
9/22/2017 12:11:25 AM
Posted: 8/3/2005 8:09:32 AM EDT
[Last Edit: 8/3/2005 8:32:56 AM EDT by JFP]
"Lean, bank 2" engine is 5.4 I assume that "bank 2" is right hand side but what could cause the lean or presumed lean cond.? O2 sensor comes to mind, what about the injectors would they not be described in another code?
Link Posted: 8/3/2005 11:04:23 AM EDT
Link Posted: 8/3/2005 11:15:02 AM EDT
O2 sensor would be a good, and presumably fairly cheap, start.
Might also consider the PCV valve.

Like you, I'd think that the injectors would would show a different code.
Link Posted: 8/3/2005 2:39:36 PM EDT
I believe the code is 174. BTW, it what way would the PCV cause the ECM to see a lean cond. and only on one bank? Not being sarcastic just trying to learn.

thanks for the help, JP
Link Posted: 8/4/2005 1:58:57 AM EDT
Link Posted: 8/4/2005 2:03:41 AM EDT
Ask here,good Ford forum!!

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