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mckenna4978 · 01-16-2017, 06:25 PM

P0174-oxygen sens lean bank 2.
P0171- system 2 lean bank 1
P0102- mass air fliw sensor/low input sensor.
p01447- evap. code.

Check vacuum leak while car is running by spraying carb/throttle body cleaner around throttle body/intake manifold.

01-16-2017, 06:25 PM	#6
mckenna4978 Private First Class 21 Rep 110 Posts Drives: 07' BMW z4mr-A08 Join Date: Dec 2014 Location: chicago,illinois iTrader: (0)	P0174-oxygen sens lean bank 2. P0171- system 2 lean bank 1 P0102- mass air fliw sensor/low input sensor. p01447- evap. code. Check vacuum leak while car is running by spraying carb/throttle body cleaner around throttle body/intake manifold.
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