Suzuki Ignis Service Manual page 2428

C-28, Exhaust Gas Recirculation Valve Circuit
Test Table (For RM413D)
Test Work Order Description
T01 Check: Interruption of Voltage Supply Circuit
• Ignition OFF
• Disconnect wiring harness connector from:
Exhaust Gas Recirculation Valve
and
ECM (Wiring Harness Connector C66)
• Ignition ON
• Measure voltage between the following terminals:
Exhaust Gas Recirculation Valve – Wiring harness connector (wiring har-
ness side) terminal C70-1
&
Ground
Yes: T02
T02 Check: Short to Voltage/Ground/Interruption of Signal Circuit
• Measure voltage between:
Exhaust Gas Recirculation Valve – Wiring harness connector (wiring har-
ness side) terminal C70-5
&
Ground
Yes: T03
T03 Check: Short to Ground of Signal Circuit
• Ignition OFF
• Measure resistance between:
Exhaust Gas Recirculation Valve – Wiring harness connector (wiring har-
ness side) terminal C70-5
&
Ground
Yes: T04
T04 Check: Interruption of Signal Circuit
• Measure resistance between:
Exhaust Gas Recirculation Valve – Wiring harness connector (wiring har-
ness side) terminal C70-5
&
ECM – Wiring harness connector (wiring harness side) terminal C66-15
Yes: E01
T05 Check: Interruption of Voltage Supply Circuit
• Remove electrical component from socket:
Circuit Fuse
• Check the following component for proper operation:
Circuit Fuse
Yes: T06
ENGINE GENERAL INFORMATION AND DIAGNOSIS (Z13DT ENGINE) 6-3-231
Nominal Value
greater than 11 V
No: T05
less than 0.3 V
No: E04
greater than 500
kOhm
No: E03
less than 5 Ohm
No: E02
Test okay?
No: T07