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With SDT

WARNING: This page is about a different variant/trim than selected.

Start engine and warm it up to normal operating temperature.
If engine cannot be started, go to [P0101 MAF SENSOR ].
Select "Data list" mode with SDT.

Fig 1: Voltage Graph
Courtesy of SUZUKI OF AMERICA CORP.
Check the voltage of "MAS A/F SE-B1" with "Data list".
Increases engine speed to about 4, 000 RPM.
Monitor the linear voltage rise in response to engine speed increases.
If NG, go to [P0101 MAF SENSOR ].

If OK, go to following step.

Maintain the following conditions for at least 10 consecutive seconds.

ENGINE SPEED REFERENCE

ENG SPEED	More than 2, 000 RPM
THRTL SEN 1	More than 1.5 V
THRTL SEN 2	More than 1.5 V
Selector lever	Suitable position
Driving location	Driving vehicle uphill (Increased engine load) will help maintain the driving conditions required for this test.

Check 1st trip DTC.
If 1st trip DTC is detected, go to [P0101 MAF SENSOR ].