SF0RM−02
S01952
Sound
Scope
− SFIFUEL CUT RPM
SF−63
1996 RAV4 (RM447U)
FUEL CUT RPM
INSPECTION
1. WARM UP ENGINE
Allow the engine to warm up to normal operating temperature.
2. CONNECT TOYOTA HAND−HELD TESTER OR OBD II
SCAN TOOL (See page SF−1)
3. INSPECT FUEL CUT−OFF PRM
(a) Increase the engine speed to at least 2,500 rpm.
(b) Use a sound scope to check for injector operating noise.
(c) Check that when the throttle lever is released, injector op-
eration noise stops momentarily and then resumes.
HINT:
Measure with the A/C OFF.
Fuel return rpm: 1,500 rpm
4. DISCONNECT TOYOTA HAND−HELD TESTER OR
OBD II SCAN TOOL
