Stall Speed Test
STALL TESTThe object of this test is to check the overall performance of the transaxle and engine by measuring the stall speeds in the D and R positions.
NOTICE:
- Do the teat at normal fluid operation temp. 50 - 80°C (122 - 176°F).
- Do not continuously run this test longer than 5 seconds.
- To ensure safety, conduct this test in a wide, clear, level area which provides good traction.
- The stall test should always be carried out in pairs. One technician should observe the conditions of wheels or wheel stoppers outside the vehicle while the other is doing the test.
MEASURE STALL SPEED
- Chock the 4 wheels.
- Fully apply the parking brake.
- Connect OBD II scan tool or TOYOTA hand-held tester DLC3.
- Start the engine and check idle speed.
- Keep your left foot pressed firmly on the brake pedal.
- Shift into the D position.
- Fully depress the accelerator pedal.
- Quickly read the stall speed at this time.
Stall speed: 2,550 ± 150 rpm
- Do the same test in R position.
Stall speed: 2,550 ± 150 rpm
EVALUATION