Suzuki Wagon R Manual page 3697

6-4-16 ENGINE GENERAL INFORMATION AND DIAGNOSIS (Z10XEP AND Z12XEP ENGINES)
Test
T15 Tester Display – Coolant Temp and Coolant Temp Sensor Voltage
• Engine running at idle speed, operating temperature
• All consumers turned off
• Accelerator pedal not actuated
Concerned Terminals:
C36-38, C36-42
Yes: T16
T16 Tester Display – Intake Air Temp and Intake Air Temp Sensor Voltage
• Engine running at idle speed, operating temperature
• All consumers turned off
• Accelerator pedal not actuated
Concerned Terminals:
C36-24, C36-55
Yes: T17
T17 Tester Display – Port Deactivation Pos Sen (Port Deactivation Posi-
tion Sensor)
• Ignition ON
• Engine OFF
• All consumers turned off
• Engine running at idle speed, operating temperature
• Accelerator pedal briefly actuated to full load stop
Concerned Terminals:
C36-10, C36-44
Yes: T-18
T18 Tester Display – A/C Switch
NOTE:
This data list parameter is only valid if the concerned compo-
nent is installed.
• Ignition ON
• Engine OFF
• All consumers turned off
• Air conditioning (not ECC)
• Air conditioning system switch ON
• Air conditioning (not ECC)
Concerned Terminals:
G21-40
Yes: T19
Work Order Description Nominal Value
greater than 80 °C
greater than 176 °F
less than 1.25 V
No: C-09
10 – 40 °C
50 – 104 °F
4.1 – 2.6 V
No: C-10
1.5 – 2.0 V
2.5 – 3.0 V
No: B-18
Inactive
Active
No: C-11