Suzuki Wagon R Manual page 3770

C-14: Twinport Sensor Circuit
Test Table
Test
T01 Check: Short to Voltage/Ground/Interruption of Signal Circuit
• Ignition OFF
• Disconnect wiring harness connector from:
Twinport sensor - Measure voltage between the following termi-
nals:
Twinport sensor - Wiring harness connector (wiring harness side)
terminal C22-1
&
Ground
Yes: T02
T02 Check: Circuit Interruption of Ground Circuit
• Measure voltage between the following terminals:
Twinport sensor - Wiring harness connector (wiring harness side)
terminal C22-1
&
Twinport sensor - Wiring harness connector (wiring harness side)
terminal C22-2
Yes: T03
T03 Check: Component
• Scan Tool Data List Parameter
Port Deactivation Position Sensor
Yes: T04
T04 Check: Component
• Connect fused jumper wire to:
Twinport sensor - Wiring harness connector (wiring harness side)
terminal C22-1
&
Twinport sensor - Wiring harness connector (wiring harness side)
terminal C22-2
• Scan Tool Data List Parameter
Port Deactivation Position Sensor
Yes: T05
T05 Check: Component
• Ignition OFF
• Remove fused jumper wire
• Connect wiring harness connector to:
Twinport sensor
• Engine running
• Select and enable Scan Tool actuator test:
Port Deactivation Test
• Press NO key OFF
• Scan Tool Data List Parameter
Port Deactivation Position Sensor
NOTE:
The data list parameter is displayed during the test.
Yes: T06
ENGINE GENERAL INFORMATION AND DIAGNOSIS (Z10XEP AND Z12XEP ENGINES) 6-4-89
Work Order Description Nominal Value
4.3 – 4.6 V
No: E05
4.3 – 4.6 V
No: E04
4.3 – 4.6 V
No: E01
less than 0.3 V
No: E01
2.5 – 3.0 V
No: T07