Vehicle Speed Sensor (Vss); Manifold Absolute Pressure Sensor - Suzuki GRAND VITARA XL-7 Owner's Manual

ENGINE AND EMISSION CONTROL SYSTEM (SEQUENTIAL MULTIPORT FUEL INJECTION FOR H27 ENGINE) 6E2-39
HEATER INSPECTION
Refer to "HEATED OXYGEN SENSOR (SENSOR 1) HEATER
INSPECTION"

Vehicle speed sensor (VSS)

ON-VEHICLE INSPECTION
1) Hoist vehicle.
2) Release parking brake lever, set transmission in neutral and
transfer in "2H".
3) Remove ECM (PCM) cover.
4) Connector voltmeter between VSS terminal C51-3-1 of ECM
(PCM) connector and body ground.
5) Turn ignition switch ON and turn rear right tire slowly with
rear left tire locked.
Voltmeter should indicate deflection between 0 – 1 V and 8 –
14 V a few times while tire (1) is turned one revolution.
If check result is not satisfactory, proceed to flow table of
"DTC P0500" in Section 6-1.
[A]: Terminal arrangement of ECM (PCM) coupler
(viewed from harness side)
REMOVAL, INSPECTION AND INSTALLATION
Refer to "VSS Removal, Inspection or Installation" in Section 7D.
1. VSS

Manifold absolute pressure sensor

REMOVAL
1) Disconnect negative (–) cable at battery.
2) Disconnect connector from manifold absolute pressure sen-
sor.
3) Remove manifold absolute pressure sensor from intake
manifold.