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Mazda CX-5 Service & Repair Manual: Camshaft Position (CMP) Sensor Inspection

Mazda CX-5 Service & Repair Manual / Engine / Engine Assembly / Valvetrain, Cylinder Head / Camshaft Position (CMP) Sensor Inspection

Intake CMP Sensor

Visual inspection

CAUTION:

1. Remove the intake CMP sensor..

2. Verify that there are no metal shavings on the intake CMP sensor.

Voltage inspection

CAUTION:

1. Idle the engine.

2. Measure the intake CMP sensor output voltage using the oscilloscope.



Terminal

Voltage (V)

Condition

A

Above 4.8

High output*

Below 0.8

Low output*

B

Below 1.0

Under any condition

C

B+

Under any condition


* Output voltage varies with camshaft rotation.

Exhaust CMP Sensor

Visual inspection

CAUTION:

1. Remove the exhaust CMP sensor..

2. Verify that there are no metal shavings on the exhaust CMP sensor.

Voltage inspection

CAUTION:

1. Idle the engine.

2. Measure the exhaust CMP sensor output voltage using the oscilloscope.



Terminal

Voltage (V)

Condition

A

Above 4.8

High output*

Below 0.8

Low output*

B

Below 1.0

Under any condition

C

B+

Under any condition


* Output voltage varies with camshaft rotation.

Valvetrain, Cylinder Head
...

Camshaft Position (CMP) Sensor Removal/Installation
CAUTION: When replacing the CMP sensor, make sure there is no foreign material on it such as metal shavings. If it is installed with foreign material, the sensor output signal will malfu ...

Other materials:

Canister Vent (Cv) Solenoid Valve Inspection
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Auxiliary Jack/Usb Port
NOTE: “iPod” is a registered trademark of Apple Inc. in the United States and other countries. Purpose, Function The Auxiliary jack/USB port outputs the audio signals of commercially-available portable audio, a USB device, or an iPod connected to the Auxiliary jack/USB ...

D Pillar Trim Removal/Installation
1. Disconnect the negative battery cable.. 2. Remove the following parts: a. Trunk board. b. Trunk end trim. c. Rear scuff plate. d. Trunk side trim. 3. Take the shaded area shown in the figure, and remove the D-pillar trim in the direction of the arrow in the order of (1), (2), (3) wh ...

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