Mechanics

WHERE IS THE FUEL PRESSURE REGULATOR LOCATED ON A ?

2005 Mazda Tribute • 100,000 miles

I'm getting a PO 193 scannner code. And was told it may be the fuel pressure regulator.
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Richard Fox
October 16, 2011.




P0193 - Fuel Rail Pressure Sensor Circuit High Input

Probable causes: - Excessive resistance in the circuit
- Low or no fuel
- Wiring harness connector of the fuel pressure sensor
- Fuel Rail Pressure Sensor
- Fuel Pump

The fuel pressure regulator is on the fuel rail

Tiny
Rasmataz
Oct 16, 2011.


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