Efi System Components Inspection; T-Map Sensor - TGB EST 1000 Service Manual

4-2. FUEL INJECTION SYSTEM

EFI SYSTEM COMPONENTS INSPECTION

T-MAP SENSOR

• Turn the ignition OFF.
• Disconnect the T-MAP sensor 4P connector.
• Check for loose or poor contact on the MAP sensor
connector.
• Connect the T-MAP sensor connector.
• Start the engine and check that the MIL light.
2.Vrev
1.Vout (p)
• Turn the ignition switch OFF.
• Disconnect the MAP sensor 4P connector.
• Turn the ignition switch ON.
• Measure the voltage at the wire harness side
connector.
Connection: Yellow/Black (+)－Ground(-)
Standard: 5.0 +/- 0.1V
• Measure the voltage between the connector
terminals of wire harness side.
Connection: Yellow/Black (+)－Gray/Red(-)
Standard: 5.0 +/- 0.1V
• Turn the ignition switch OFF.
• Connect the TMAP sensor 4P connector.
4-2-12
3.Vout ( ℃ )
4.GND
MIL