Stall Speed Test
Stall Speed Test1. Engine the parking brake, and block the front wheels.
2. Connect the HDS to the DLC, and start the engine.
3. Make sure the A/C switch is OFF.
4. After the engine has warmed up to normal operating temperature (the radiator fan comes on), shift to the D position.
5. Fully press the brake pedal and accelerator pedal for 6 to 8 seconds, and note the maximum engine speed. Do not move the shift lever while raising engine speed.
6. Allow 2 minutes for cooling, then repeat the test in the R position.
NOTE:
- Do not test stall speed for more than 10 seconds at a time. Stall speed tests should be used for diagnostic purposes only.
- Stall speed should be the same in the D and R positions.
- Do not do the stall speed test with the A/T pressure gauges installed,
Stall Speed rpm:
Specification: 2,320 rpm
Service Limit: 2,170 - 2,470 rpm
7. If the measurements are out of the service limit, problems and probable causes are listed in the table: