ENGINE
–
MFI SYSTEM
FUEL CUT RPM
FUEL CUT RPM INSPECTION
1. WARM UP ENGINE
Allow the engine to warm up to normal operating
temperature.
2. CONNECT TACHOMETER
Connect the test probe of a tachometer to terminal IG
(–) of the DLC1.
NOTICE
Never allow the tachometer terminal to touch
ground as it could result in damage to the igniter
and/or ignition coil.
As some tachometers are not compatible with this
ignition system, we recommend that you confirm
the compatibility of yours before use.
3. INSPECT FUEL CUT OPERATION
(a) Increase the engine speed to at least 2,500 rpm.
(b) Check for injector operating sound.
(c) Check that when the throttle lever is released, injector
operation sound stops momentarily and then res–
umes.
HINT:
The vehicle should be stopped.
Accessories switched OFF.
2WD A/T (stop light switch ON)
Fuel cut rpm: 1,300 rpm
Fuel return rpm: 1,000 rpm
Others
Fuel cut rpm: 1,900 rpm
Fuel return rpm: 1,600 rpm
4. REMOVE TACHOMETER
EG1–219