MANUALS · FUEL [13] · страница 21 из 340 · Открыть оригинал PDF ↗

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(2) Connect the multi use tester (MUT) to the diagnosis con-
nector

NOTE

When the multi-usetester is connected,the diagnosis
control terminal will be earthed:

(3)Remove the waterproof female connectorfromthe igni-
tion timing adjusting connector (brown):

(4)Usinga jumper wire, earth the ignition timing adjusting
terminal:

(5) Start_the engine ad run at idle

(6) Check the basic idle speed. Using the MUT, select item
No. 22 and read the idle speed.

Standard value:700 + 50 r/min_

NOTE

The engine speed may be low bv 20 to 100 r/min
whilethevehicleisnew [distance : drivenapprox:
500km: (300 miles)or less],butno adjustment is
necessary:

2If the engine stallsor speed: is low despitesuffi-
cient distance driven [approx: 500 km (300 miles) or
more];,it is probably due to deposits on the throttle
valve. In this case, clean the throttle valve_(Refer to
P.13-16.)

If.the basic idle speed is out of specification, adjust by
turning the speed adjusting screw (SAS).

NOTE

if the idle speed is higher than the standard value even
withSASfullytightened,checktoseethereis
evidence of the fixed SASbeingmoved:If the fixed SAS
seemstohavebeenmoved,adjustitIfitdoesnot
seem to have been moved, there may bea leak caused
by deteriorated fast idle air valve (FIAV).In. sucha case;
replace the throttle body:

(8)Turn the ignition switch OFF

(9) Remove the jumper wire from the ignition timing adjust-
ing terminal and replace the connector back again_

(1OStart the engine again and run at idle for 10 minutes to
make sure that the engine runs at proper idle speed.

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