Pressure Test

Pressure Testing



- Location of pressure test ports.
- Always replace pressure plugs as they are self-sealing bolts.

Line Pressure Test Procedure



1. Check A/T and engine fluid levels. If necessary, add fluid.
2. Drive vehicle for about 10 minutes until engine oil and ATF reach operating temperature.

ATF operating temperature: 50 - 80°C (122 - 176°F)




3. Install pressure gauge to corresponding line pressure port.




4. Set parking brake and block wheels.
- Continue to depress brake pedal fully while line pressure test is being performed at stall speed.




5. Start engine and measure line pressure at idle and stall speed.
- When measuring line pressure at stall speed, follow the stall test procedure.

Stall Speed Specification:

Line Pressure Specifications: