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P0173 Diagnostic Trouble Code Discussion for October 2009

Fuel Trim Lean Or Rich (Bank 2)


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Trouble Ticket Help Requests for DTC P0173
Help Request Posted
2000 BMW 528i 2.8L Excessive Emissions, MIL Lamp on VIN: WBADM634XY
P0173: fuel trim. Okay we did a cylinder head gasket, it cam back with vanos codes and a exhaust cam sensor code. we had the vanos set up and replaced the exhaust cam sensor. during that repair the resistor for the ignition broke on top of the valve cover so we had to order a n...
October 23, 2009
2000 BMW 528i 2.8L Excessive Emissions, MIL Lamp on VIN: WBADM634XY
P0173: fuel trim. Okay we did a cylinder head gasket, it cam back with vanos codes and a exhaust cam sensor code. we had the vanos set up and replaced the exhaust cam sensor. during that repair the resistor for the ignition broke on top of the valve cover so we had to order a n...
October 23, 2009