jump start MITSUBISHI ECLIPSE 1991 Service Manual

FUEL SYSTEM - Service Adjustment Procedures <2.0L Engine>14-49
TerminalNo.10screw(2) Disconnect the female connector (for waterproof protec-
tion of the connector) from the connector for ignition timing
adjustment.
(3) Connect the ignition timing adjusting terminal to the groundusing a jumper wire with alligator clips.
(4) Connect terminal No.
10 of the self-diagnosis connector to
the ground with a jumper wire with alligator clips.
(5) Start the engine and run at idle.
(6) Check to be sure that the engine idling speed is the basic
idle speed.
Basic idle speed: 750
250 rpm
If there is a deviation of the engine speed from the basic
idle speed, first determine whether or not the conditions
described below exist, and then use the speed adjustment
screw to adjust to the basic idle speed.
(a) The engine speed may be
20-100 rpm low for a
new vehicle [driven about 500 km (300 miles) or
less], but adjustment is not necessary.
(b) If engine stalling occurs or the engine speed is low
even though the vehicle has been driven about 500
km (300 miles) or more, it is probable that these are
deposits adhered to the throttle valve, so it should
be cleaned.
(Refer to
P.14-51.)(c) If the engine speed is higher than the standard
value even though the speed adjusting screw is
fully close, check for any indication that the idle
position switch (fixed speed adjusting screw) posi-
tion has changed; if there is such an indication,
adjust the idle position switch (fixed speed adjust-
ing screw).
If there is no evidence of a change of position, it is
probable that there is leakage resulting from de-
terioration of the fast-idle air valve (FIAV), so
replace the throttle body.
(7) Turn OFF the ignition switch and stop the engine.
(8) Disconnect the grounding jumper wire from the diagnosis
connector.(9) Disconnect the grounding jumper wire from the ignition
timing connector and mount a waterproof connector.
(1O)Disconnect the tachometer.
(11)Star-t the engine once again and let it idle for about 5
minutes; check to be sure that the idling condition is
normal.