Fuel Cut Rpm; Inspection Of Fuel Cut Rpm - Toyota 7M-GE Repair Manual

Fl-128
EFI SYSTEM - Electronic Contpl SyStem
c
FlO54
Tachometer
Fl114:
Fuel Cut RPM--
;INSPECTION OF FUEL CUT RPM
I.
2.
WARM UP ENGINE
Allow the engine to reach normal operating temperature.
INSPECT FUEL CUT RPM
(a) Disconnect the connector from the throttle position
sensor.
(b) Short circuit terminals IDL and El on the wire con-
nector side.
(c) Gradually raise the engine rpm and check that there
is fluctuation the fuel cut and fuel return points.
NOTE: The vehicle should be stopped.
Fuel cut rpm:
1,800 rpm
Fuel return rpm: 1,200 rpm