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P1270 Diagnostic Trouble Code Discussion for August 2014

Engine RPM / Vehicle Speed Limit Reached

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Trouble Ticket Help Requests for DTC P1270
Help Request Posted
2000 Ford Crown Victoria 4.6L Surge, Cuts out VIN: 2FAFP73W7Y
P1270: excessive vehicle speed. Vehicle activates speed limiter function at approx 45 mph, otherwise runs excellent. Speedo reads correctly. Recently replaced vehicle speed sensor (VSS). With scanner hook up, VSS disconnected I monitor PID's for vehicle speed and output shaft speed sensor (O...
August 08, 2014