Pressure Test

PRESSURE TESTING





- Location of line pressure test port
- 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. Warm up engine until engine oil and ATF reach operating temperature after vehicle has been driven approx. 10 minutes.

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.





Judgement of line pressure test