MANUALS · FUEL [13] · страница 105 из 340 · Открыть оригинал PDF ↗

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(4) Tighten the fixed SAS slowly to findpoint at which it
contacts the throttle lever (where the throttle valve starts
opening)From that point,tighten the fixed SAS further
'Ia turns_

5) Holding the fixed SAS to prevent itfromturning, tighten
the lock nut securely.
Adjust the accelerator cable tension. (Refer to P.13-79-
21)

Adjust the basic idle speed.

(8) Adjust the idle position switch and throttle position sensor
(TPS) . (Refer to P13-79-22)

BASIC IDLE SPEED ADJUSTMENT

NOTE

The basic idle speed has been factory-adjusted with the
speed adjusting screw (SAS) and doesnot normallyre-
quire adjustment,

2If the adjustment is required, first check that the ignition
plug; injector, ISC servo,and compression pressure are
normal:

(1) Before starting the inspection and adjustment procedures
set the vehicle in the following conditions:
Engine coolant temperature:80to 95*C(176to
2059F)

Lamps, accessories: OFF

Transmission:Neutral (P for vehicles with an automatic
transmission)

(2) If the MUT-II is used, connect it to the diagnosis connector.
NOTE

Jun. 1994

WhentheMUT-IIisconnected,thediagnosticcontrol
terminal is earthed.

(3) If the MUT-II is not used, follow the steps below:
Insert a paper clip into the 1-pin connector shown in the
figure at the left:

Connect a primary-voltage-detection type of tachometer
to the paper clip.

Use the special tool (diagnosis code check harness) to
earth the diagnosis test mode control terminal (terminal
(1)) of the diagnosis control terminal (16 pin):

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