Chevrolet Spark manuals

Mazda CX-5 Service & Repair Manual: Fuel Pressure Sensor

Mazda CX-5 Service & Repair Manual / Engine / Fuel / Fuel Pressure Sensor

Purpose/Function

Construction

Operation

Fuel pressure sensor characteristic


Fail-safe


DTC No.

Fail-safe function

P0191:00

  • Stops the high pressure fuel pump control.

  • Limits the intake air amount.

P0192:00

  • Stops the high pressure fuel pump control.

  • Limits the intake air amount.

P0193:00

  • Stops the high pressure fuel pump control.

  • Limits the intake air amount.


Fuel Pressure Sensor Inspection
Voltage Inspection NOTE: The fuel pressure sensor cannot be removed as a single unit. When replacing the fuel pressure sensor, replace it together with the fuel distributor as a single ...

Fuel Pump Relay
Purpose, Function Controls the fuel pump on/off according to control signals from the PCM. The fuel pump is operated only at engine start or when the engine is running to improve saf ...

Other materials:

Timing Chain, Chain Tensioner
Purpose, Function Timing chain The timing chain transmits the rotation force of the crankshaft to the camshaft to perform the rotation timing of the crankshaft and camshaft. Chain tensioner The chain tensioner constantly maintains the timing chain tension and the timing ch ...

Brake/Taillight Bulb Removal/Installation
1. Disconnect the negative battery cable.. 2. Insert a tape-wrapped flathead screwdriver into the service hole in the position shown in the figure. 3. Move the flathead screwdriver in the direction of the arrow (1) shown in the figure, pull out the service hole cover, and detach the serv ...

High Pressure Fuel Pump Removal/Installation
WARNING: Fuel is very flammable liquid. If fuel spills or leaks from the pressurized fuel system, it will cause serious injury or death and facility breakage. Fuel can also irritate skin and eyes. To prevent this, always complete the “Fuel Line Safety Procedure”, while referring ...

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