Fuel Cut System
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2000 Toyota Tacoma, 2000 Toyota RAV4, 2000 Toyota ECHO, 2000 Toyota Corolla, and 2000 Toyota Celica. However, it is still accessible from the selected car via links, so may be relevant.
- Connect scan tool to data link connector No. 3. See Figure-Figure . Scan tool is used to read engine RPM. Start engine and warm engine to normal operating temperature.
- Ensure A/C and all accessories are off. Gradually increase engine RPM to specified RPM. See FUEL CUT SYSTEM TESTING SPEED table.FUEL CUT SYSTEM TESTING SPEED
Application Engine RPM Camry CNG & Gasoline Models, & Camry Solara 2500 Celica, Corolla & ECHO 3500 RAV4 2500 Tacoma & 4Runner 3500 - Using stethoscope, check for fuel injector operating sound. Ensure when throttle lever is released, fuel injector stops operating momentarily and then resumes operating (fuel return RPM).
- Ensure fuel return RPM is within specification. See FUEL CUT SYSTEM SPECIFICATIONS table. Shut engine off. Remove test equipment.
FUEL CUT SYSTEM SPECIFICATIONS (1)
| Application | Fuel Return RPM | |||
|---|---|---|---|---|
| Camry | ||||
| CNG Models | 1400 | |||
| Gasoline Models | 1500 | |||
| Camry Solara | 1500 | |||
| Celica, Corolla & ECHO | 1400 | |||
| RAV4 | 1500 | |||
| Tacoma & 4Runner | ||||
| A/T | 1500 | |||
| M/T | 1400 | |||
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