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P0193 Diagnostic Trouble Code Discussion for November 2010

Fuel Rail Pressure Sensor Circuit High Voltage

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Trouble Ticket Help Requests for DTC P0193
Help Request Posted
2003 Jaguar XK8 4.2L No Start VIN: SAJDA42C53
P0193: Fuel pressure regulator high output. ... customer had vehicle towed in. Cranks but no start. Checked fuel pressure - good. No spark from individual coils, and no injector pulse. Only code visible was a p0193 which is for the pressure regulator. Koeo checked for voltage at pigtail. Has ground but ...
November 06, 2010