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
...
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.
...
Other materials:
Crankshaft Position (CKP) Sensor Removal/Installation [Mzr 2.0, Mzr 2.5]
Removal
CAUTION:
When foreign material such as an iron chip is on the CKP sensor, it can cause
abnormal output from the sensor because of flux turbulence and adversely affect
the engine control. Be sure there is no foreign material on the CKP sensor when
replacing.
Do not a ...
Locking, Unlocking with Request
Switch (With the advanced keyless
function)
All doors and the liftgate can be locked/
unlocked by pressing the request switch
on the front doors while the key is being
carried.
(5–door)
The request switch on the liftgate can only
be used to lock all doors and the liftgate.
Front doors
Liftgate (5-door Lock only)
To lock
To ...
Door Sash Film Removal
1. Disconnect the negative battery cable.
2. Partially peel back the glass run channel.
3. Partially peel back the door weatherstrip.
4. Remove the following parts:
a. Inner garnish.
b. Front door trim.
c. Power outer mirror.
d. Rear door trim.
e. Rear door speaker.
f. Rear door qu ...
