Accent L4-1.6L (2003)
Using Voltmeter/Hi-scan
NOTE: If you release the accelerator pedal suddenly after engine running about 4000 rpm, fuel supply will stop for short period and the O2 sensor
service data in the HI-SCAN will display values in the A range. When you suddenly press on the accelerator pedal down, the voltage will reach B range.
When you let the engine idle again, the voltage will fluctuate between ranges A and B. In this case, the O2 sensor can be determined as good.
Harness Inspection Procedures Part 1
