INSPECT DIFFERENTIAL PRESSURE SENSOR

Using pliers, slide the clip to disconnect the No. 1 vacuum transmitting hose from the differential pressure sensor.

Attach SST (turbo pressure gauge).

• SST
• 09992-00242

Turn the engine switch on (IG).

Using SST, apply pressure according to the value(s) in the table below.

Measure the voltage according to the value(s) in the table below.

• Standard voltage:

• Tester connection	Pressure	Specified condition
  PEX (E59-120) - EOM (A49-37)	0 kPa (0 kgf/cm2, 0 psi)	0.75 V
  	20 kPa (0.2 kgf/cm2, 2.9 psi)	1.53 V
  	100 kPa (1.0 kgf/cm2, 14.5 psi)	4.65 V

If the result is not as specified, replace the differential pressure sensor.

Remove the SST.

Using pliers, slide the clip to connect the No. 1 vacuum transmitting hose.