Mazda 3 Service Manual: Charge Air Cooler Inspection [Mzr 2.3 Disi Turbo]
1. Remove the charge air cooler cover..
2. Remove the charge air cooler..
3. Remove the air bypass valve..
4. Plug ports A and B.
5. Verify that there is no air leakage when air is sent from port C.
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If there is leakage, replace the charge air cooler..
Forced Induction
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Input/Turbine Speed Sensor Inspection [FS5 A EL]
CAUTION:
Water or foreign objects entering the connector can cause a poor connection
or corrosion. Be sure not to drop water or foreign objects on the connector
when disconnecting it.
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Other materials:
Stay Damper Disposal
NOTE:
The stay damper contains colorless, odorless, nontoxic gas.
1. Wear protective eye wear.
2. Position the stay damper horizontally.
3. Drain gas and oil by cutting the position indicated in the figure to a
2—3 mm {0.08—0.11 in} depth using a metal saw.
CAUTION:
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Power Window System Initialization Procedure
NOTE:
If the following operations have been performed, initial setting is reset,
and auto up/down and two-step down operation are disabled. Therefore, performing
initial setting is necessary.
Negative battery cable is disconnected.
Power window main switch ...
Climate Control Unit Inspection [Manual Air Conditioner]
1. Remove the climate control unit with the connector connected..
2. Switch the ignition to ON.
3. Connect the negative (-) lead of the tester to the body ground.
4. By inserting the positive (+) lead of the tester into the climate control
unit connector, measure the voltage according to the ...
