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P1270 Diagnostic Trouble Code Discussion for February 2013

Engine RPM / Vehicle Speed Limit Reached

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Trouble Ticket Help Requests for DTC P1270
Help Request Posted
2003 Ford F-150 Lariat 4.6L Cuts out VIN: 2FTRX08W23
P1270: Excessive speed limiter. This vehicle was brought to me to program a new PCM.We programmed the PCM and vehicle still had same problem that was diagnosed at another repair facility.The vevicle shuts off the fuel at 25mph.the scan tool data reads 90 mph at 15 mph.the speedometer reads c...
February 15, 2013