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P0173 Diagnostic Trouble Code Discussion for August 2004

Fuel Trim Lean Or Rich (Bank 2)

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Trouble Ticket Help Requests for DTC P0173
Help Request Posted
2000 Saab 9-5 SE 3.0L Stall, MIL Lamp on VIN: YS3EF48Z2Y
P0173: o2 signal. ... and these were found P0336,P0337,P0173,P1320. Tested the crank position sensor, had glitch in waveform pattern and at times, did not have one. Replaced the sensor and it tried to start, then ...
August 02, 2004
2000 Mercedes-Benz ML320 3.2L MIL Lamp on VIN: 4JGAB54E6Y
P0173: left bank fuel trim out of self adaptive range. replace all O2 sensors, replace spark plugs, clear codes, after half an hour of driving, all codes came back on, We replaced the O2 sensors with after-market bosh sensors. Could it be that the computer is not relating to the sensors? Should I get Mercedes fact...
August 18, 2004