FI/EFI System — Fuel Cut Rpm, page 79

EFI SYSTEM — Electronic Control System                                    FI-79

Fuel Cut RPM

INSPECTION OF FUEL CUT RPM

(a) Start and warm up the engine.

(b) Disconnect the throttle position sensor connector from the throttle position sensor.

(c) Short circuit terminals E₂ and IDL on wire connector side.

(d) Gradually raise the engine rpm and check that there is fluction between the fuel cut and fuel return points.

NOTE: The vehicle should be stopped.

Fuel Cut rpm          Fuel Return rpm
1,800 rpm             1,200 rpm

Wire Connector
Vc
+TA
IDL
E₂

[DIAGRAM: Wire connector showing terminals Vc, +TA, IDL, E₂]

[DIAGRAM: Gauge/meter showing rpm measurement]