Mazda CX-5 Service & Repair Manual: Quick Release Connector (Emission System)
Purpose, Function
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Serviceability has been improved by the easy disconnection/connection.
Construction
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The following types of quick release connectors are used.
U.S.A. and CANADA
Except U.S.A and CANADA
Type A
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An SST is not used with this type.
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Consists of a retainer and O-ring. The quick release connector is integrated with the evaporative hose and therefore cannot be disassembled.
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To connect the quick release connector properly, push it into the evaporative pipe until a click sound is heard.
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New quick release connectors are fitted with a checker tab that prevent improper installation. This checker tab cannot normally be removed. When the quick release connector is properly connected to the evaporative pipe, the lock is released and the checker tab comes off. Due to this, it can be verified that the quick release connector is completely connected.
Type B
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An SST is not used with this type.
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Mainly consists of a retainer and O-ring. The quick release connector is integrated with the evaporative hose and therefore cannot be disassembled.
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When the quick release connector is connected, the evaporative pipe projection is locked at the clamp lock point. To release the quick connector lock for each type, follow the procedure in the order shown in each figure.
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
CAUTIO ...
Rollover Valve
Purpose, Function
Prevents fuel from flowing into the evaporative gas passage during sudden
cornering or vehicle rollover.
Construction
The rollover valve is built into the fuel ...
Other materials:
Ion Sensor
Purpose/Function
Detects ion generation in the combustion chamber for detecting pre-ignition.
Detects ions which occur due to fuel combustion as current by applying bias
voltage to the spark plug, which is amplified in the ignition coil internal
circuit and input to the PCM.
...
Electronic Spark Advance Control [Skyactiv G 2.0]
Outline
Controls ignition to optimum timing according to engine operation conditions.
Serviceability has been improved by eliminating the necessity of ignition
timing adjustment.
The PCM determines the engine operation conditions based on input signals
from each sensor a ...
Car Navigation System
Outline
The car-navigation system displays point-of-origin and road guidance maps
via the audio unit display and provides guidance and information to the desired
point of destination.
NOTE:
For the car-navigation system operation, refer to the owner's manual.
...
