Suzuki Wagon R Manual page 3733

6-4-52 ENGINE GENERAL INFORMATION AND DIAGNOSIS (Z10XEP AND Z12XEP ENGINES)
C-04: Crankshaft Sensor Circuit
Test Table
Test
T01 Check: Short to Voltage of Signal Circuit
• Ignition OFF
• Disconnect wiring harness connector from:
ECM (Wiring Harness Connector C36)
&
Radiator fan relay
• Ignition ON
• Measure voltage between the following terminals:
ECM - Wiring harness connector (wiring harness side) terminal
C36-43
&
Ground
Yes: T02
T02 Check: Short to Ground of Signal Circuit
• Ignition OFF
• Measure resistance between the following terminals:
ECM - Wiring harness connector (wiring harness side) terminal
C36-43
&
Ground
Yes: T03
T03 Check: Interruption of Signal Circuit
• Measure resistance between the following terminals:
ECM - Wiring harness connector (wiring harness side) terminal
C36-27
&
ECM - Wiring harness connector (wiring harness side) terminal
C36-43
Yes: T04
T04 Check: Component
• Ignition ON
• Start engine
• Measure voltage between the following terminals:
ECM - Wiring harness connector (wiring harness side) terminal
C36-27
&
ECM - Wiring harness connector (wiring harness side) terminal
C36-43
Yes: E01
Work Order Description Nominal Value
less than 0.3 V
No: E06
greater than 500 kΩ
No: E05
600 – 1000 Ω
No: T05
greater than 1 V
Alternating - current volt-
age
No: E02