Esteem (1.8L)

Turn ignition off. Connect scan tool to Data Link Connector (DLC). DLC is located under left side of instrument panel. Connect a hand-held vacuum pump to MAP sensor. Turn ignition on. Observe scan tool display as specified vacuum is applied. See MAP SENSOR OUTPUT SIGNAL (ON-VEHICLE - ESTEEM) table.

MAP SENSOR OUTPUT SIGNAL (ON-VEHICLE - ESTEEM)⁽¹⁾

Vacuum Applied (In. Hg)

Scan Tool Display (kPa)

29.6

100

21.6

9.8

⁽¹⁾	With scan tool installed, ignition on, and specified vacuum applied to MAP sensor.

CAUTION: Damage to MAP sensor will occur if connections are made incorrectly.

If scan tool reading is not within specification, see DTCs P0106, P0107 and P0108 in appropriate SELF-DIAGNOSTICS article. To bench test MAP sensor, see MAP SENSOR OUTPUT VOLTAGE (OFF-VEHICLE - ESTEEM) table. If voltage is not within specification, replace MAP sensor.

MAP SENSOR OUTPUT VOLTAGE (OFF-VEHICLE - ESTEEM)

Altitude (Feet)

Vacuum (In. Hg)

⁽¹⁾ Output Voltage

0-2000

29.9-27.8

3.1-3.6

2001-5000

27.8-24.9

2.8-3.4

5001-8000

24.9-22.3

2.6-3.1

8001-10,000

22.3-20.7

2.4-2.9

⁽¹⁾	See Fig 1 for proper test procedures.

Fig 1: Testing MAP, MDP & FTP Sensors

Courtesy of SUZUKI OF AMERICA CORP.