2000 Mercedes Benz 430e Repair Question
Topics covered: Rim, Sensor, Transmission.
Mileage: 180,000 miles.
Mileage: 180,000 miles.
Asked on October 29, 2011
Diagnostic codes p0720, p0500, p0173, p0170 and p0100. What do these mean?
Had car diagnose and these were the codes it gave me.
Asked by Cynthia barnetyAnswer
Replied on November 20, 2011
P0720=Electronic transmission control diagnostic trouble code memory
P0500=Vehicle speed sensor signal implausible.
P0173=Fuel trim malfunction.(leaking intake,injectors, or pressure regulator diaphragm
P0170=Fuel trim malfunction. same as above.
P0100=MAF circuit malfunction
Sounds like a defective computer or a loose connector.
