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Automotive
ASE Certification
Engine Sensors & Input Data
Knowledge Check
Engine Sensors & Input Data
Knowledge Check
Knowledge Check
1 / 8
What is the primary advantage of a wideband AFR sensor's output compared to a conventional narrowband O2 sensor?
A
It generates higher voltage output for easier ECM detection
B
It operates without a heater circuit during cold starts
C
It provides a linear signal across a wide air-fuel ratio range instead of a rich/lean toggle
D
It eliminates the need for a downstream catalyst monitor sensor
Check Answer
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