Air Cleaner Element; Engine Tune-Up Adjustment - Mazda 121 Workshop Manual

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F
ENGINE TUNE.UP
5. Disconnect the negative battery cable
6. Ooen the cap.
i. Miasure the ipecilic gravity of each cell with a hydrometer'
Specilfcatlon: 1.27-1.29 (at 20oC l68oR)
Alr Cleanet Element
1. Check the air cleaner element for excessive dirt, damage'
and oil.
2. Replace the air cleaner element il necessary'
ADJUSTUENT
PteDaralion
1. Warm up the englne to normal operating temperalure
2. Verilvthatthe wax rod hasextended outward tu y ano nal
the fast idle cam has separated trom the roller'
3. Turn all electrical loads OFF.
. Blower fan
. Headlisht
. Rear window defroster
4. Make sure that the engine speed does not change wnen
Jiiconnecting the air bypass solenoid valve @ connector'
Note
. liine engine speea decreasea, the engine is slill un'
der the warm-uP conditlon.
5. ll the electric coollng tan is operating wat until it stops
6. Verify that the engina is running at idle in good condilion
7. con;ecl the SST to the diagnosis connector'
8. Connect a timing light.
s c."""ii
a tacn6m-eter to the diagnosis connector lG-
lermlnal.
10. Set switch G)to Position 1
1'!. Sei TEST SW tO SELF-TEST'
Not€
. liitre ssr is not us€d,lump across lhe TEN t€rmi-
nai and ttre GND termlnai ot the diagnosia con-
nector.
F-62

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