code P0174 system to lean bank 2
Nov 11, 2005 | 01:39 PM
#2
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Bank 2 is the passenger side.
There are a couple reasons that code could be thrown.
1. Intake manifold gasket leak on the passenger side would cause that bank to be lean.
2. Exhaust leak upstream or near the passenger side O2 sensor.
3. Maybe a clogged fuel injector on a cylinder could do it too.
There are a couple reasons that code could be thrown.
1. Intake manifold gasket leak on the passenger side would cause that bank to be lean.
2. Exhaust leak upstream or near the passenger side O2 sensor.
3. Maybe a clogged fuel injector on a cylinder could do it too.
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