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

Mazda CX-5 Service & Repair Manual / Engine / Fuel / 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 as a single unit.

1. Disconnect the negative battery cable..

2. Disconnect the fuel tank pressure sensor connector.

3. Disconnect the quick release connectors and remove the evaporative hose component (fuel tank side)..

4. Switch the ignition ON (engine off or on).

5. Plug one end of the charcoal canister and verify that the output voltage from the fuel tank pressure sensor changes when pressure is applied from the other end.

If not as verified, replace the charcoal canister..

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 ...

Fuel Tank Pressure Sensor

Purpose/Function The fuel tank pressure sensor detects the fuel tank pressure. Fuel tank pressure sensor is only used for OBD. Construction The fuel tank pressure sensor is ...

Other materials:

Canister Vent (Cv) Solenoid Valve Removal/Installation
U.S.A. And CANADA 1. Disconnect the negative battery cable.. 2. Remove the floor under cover (LH).. 3. Disconnect the evaporative hose No.2.. 4. Remove in the order indicated in the table. 1 CV solenoid valve connector 2 CV solenoid va ...

Spark Plug Inspection [Skyactiv G 2.0]
Specification Spark plug type PE01-18110, PE02-18110 Plug Gap Inspection CAUTION: To avoid possible damage to the tip, do not adjust the plug gap. To prevent damaging the tip, use a wire type plug gap gauge when inspecting the plug gap. 1. Measure the spark p ...

Clutch Pedal Position (CPP) Switch [Skyactiv G 2.0]
Purpose/Function Detects the connection status of the clutch. Construction Installed on the clutch pedal. An ON/OFF type switch has been adopted. Operation Inputs the CPP switch on/off signal to the PCM. The contact point is on and voltage ...