Mazda CX-5 Service & Repair Manual: Fuel Tank Pressure Sensor
Purpose/Function
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The fuel tank pressure sensor detects the fuel tank pressure.
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Fuel tank pressure sensor is only used for OBD.
Construction
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The fuel tank pressure sensor is equipped to the charcoal canister.
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A piezoelectric-type sensor has been adopted.
Operation
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Inputs the pressure in the fuel tank to the PCM.
Fuel tank pressure sensor characteristic
Fail-safe
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Function not equipped.
Fuel Tank Pressure Sensor Inspection
Voltage Inspection
NOTE:
The fuel tank pressure sensor cannot be removed as a single unit. When replacing
the fuel tank pressure sensor, replace it together with the charcoal canister
a ...
Intake
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Other materials:
Brake Fluid Level Sensor Inspection
1. Disconnect the brake fluid level sensor connector from the master cylinder.
2. Inspect for continuity according to fluid level between the brake fluid level
sensor terminals.
If not as indicated in the table, replace the reserve tank..
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Refrigerant Line
Purpose
The system piping connects each related part of the refrigerant system.
Construction
Block-type piping has been adopted to the pipe connection, improving the
efficiency of piping related servicing.
The pipes in the piping system consist of the following parts.
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Quick Release Connector (Emission System) Removal/Installation
Quick Release Connector Type and Position
CAUTION:
Verify the type and location, and install/remove properly.
U.S.A. and CANADA
Except U.S.A. and CANADA
Type A Removal
CAUTION:
Be careful not to damage the evaporative pipe when unlocking the retainer.
NOTE:
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