Pressure Test
PRESSURE TESTINGLocation Of Line Pressure Test Port:
- Line pressure plugs are hexagon headed bolts.
- Always replace line pressure plugs as they are self-sealing bolts.
Line pressure test procedure
1. Check A/T and engine fluid levels. If necessary, add.
2. Warm up engine until engine oil and A.T.F. reach operating temperature after vehicle has been driven approx. 10 minutes.
A.T.F. operating temperature: 50 - 80 °C (122 - 176 °F)
3. Install pressure gauge to line pressure port.
- D, 2 and 1 positions -
- R position -
4. Set parking brake and block wheels.
- Continue to depress brake pedal fully while line pressure test at stall speed is performed.
5. Start engine and measure line pressure at idle and stall speed.
- When measuring line pressure at stall speed, follow the stall test procedure.
Line Pressure:
Judgement Of Line Pressure Test:
