Question about 2002 Ford F250 Super Duty SuperCab
Engine quits after warm up at idle only when driving runs fine but dies when coming to stop unless appling throttle has one code po720
Hey...had an \'01 Grand Prix,gave me such a hard time,would b driving n it would just shut off! Ended up fixing it by replacing the "fuel pressure regulator"my old one didn\'t leak,that we could see anyway. Tried O2 Sensor MAF Sensor,checked pressure in fuel pump,it was good. Was getting ready to buy the computer n my mechanic says lets try this. And it was the Fuel Pressure Regulator...thanks Jake(my mechanic)
Posted on Aug 21, 2013
DTC = P0720
footnote b = MIL (malfunction indicator light) comes on after 2nd occurance
footnote c = tranny control indicator light (TCIL) flashes
circuit = OSS = output shaft speed sensor in the tranny (not the variable speed sensor (VSS) in the diff).
condition = OSS sensor circuit malfunction
probable causes = Short/open circuit, sensor, PCM
My guess? Replacing the OSS will take care of it. I hope you don't have a faulty PCM.
Posted on Mar 09, 2009
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Posted on Jan 02, 2017
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