In ……………. sensor, output voltage changes in proportion to air-fuel ratio.
A. engine temperature
B. exhaust gas
C. air flow
D. air inlet temperature
Answer:A
In ……………. sensor, output voltage changes in proportion to air-fuel ratio.
A. engine temperature B. exhaust gas C. air flow D. air inlet temperature
Explanation: Only in exhaust gas sensor, output voltage changes in proportion to air-fuel ratio.