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P0173 Diagnostic Trouble Code Discussion for January 2005

Fuel Trim Lean Or Rich (Bank 2)


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Trouble Ticket Help Requests for DTC P0173
Help Request Posted
1998 BMW 540i 4.4L MIL Lamp on VIN: WBADE6328W
P0173: fuel tirm bank 2. ... p0170 and p0173 fueltrim bank 1 + 2. I don't remember these engine have problems with the airmass meter. i went through the knowledge base from 95 to 2000 and could not find a single complain with a fuel trim code. does anyone know what the problem is? doe...
January 12, 2005
1997 Mazda 626 LX 2.5L Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp on VIN: 1YVGE22D5V
P0173: Adaptive Fuel Trim Too Rich or Too Lean (Bank 2). check engine light on steady,cleared codes and po300 came back and will not clear or comes back right away.also very noisy top end (valve train,timing belt area.?
January 15, 2005
1995 Nissan Maxima GLE 3.0L No Start, Poor Idle Quality, Stall, Misfire VIN: JN1CA21D4S
P0173: bank 2 lean. thanks in advance for your time. Car only has prob under [...]. cUSTS COMPLAINT WAS IDLED RUFF (HA HA). CONFIRMED COMPLAINT & ALSO NOTICED VERY HARD START WHEN SITS FOR SEVERAL HOURS COLD,BUT STARTS WHEN YOU MANUALLY CRACK THROTTLE OPEN. FIRST THOUGHT WAS ...
January 20, 2005
1998 BMW 540i 4.4L MIL Lamp on VIN: WBADE6328W
P0173: fuel tirm bank 2. ... p0170 and p0173 fueltrim bank 1 + 2. I don't remember these engine have problems with the airmass meter. i went through the knowledge base from 95 to 2000 and could not find a single complain with a fuel trim code. does anyone know what the problem is? doe...
January 12, 2005
1997 Mazda 626 LX 2.5L Excessive Emissions, Poor Idle Quality, Misfire, MIL Lamp on VIN: 1YVGE22D5V
P0173: Adaptive Fuel Trim Too Rich or Too Lean (Bank 2). check engine light on steady,cleared codes and po300 came back and will not clear or comes back right away.also very noisy top end (valve train,timing belt area.?
January 15, 2005
1995 Nissan Maxima GLE 3.0L No Start, Poor Idle Quality, Stall, Misfire VIN: JN1CA21D4S
P0173: bank 2 lean. thanks in advance for your time. Car only has prob under [...]. cUSTS COMPLAINT WAS IDLED RUFF (HA HA). CONFIRMED COMPLAINT & ALSO NOTICED VERY HARD START WHEN SITS FOR SEVERAL HOURS COLD,BUT STARTS WHEN YOU MANUALLY CRACK THROTTLE OPEN. FIRST THOUGHT WAS ...
January 20, 2005