Other information:
DTC Description
DTC DETECTION LOGIC
A high voltage from the sensor is sent to ECM under light load driving condition.
A low voltage from the sensor is sent to ECM under heavy load driving condition.
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P0101
MAF SEN/CIRCUIT-B1
(Mass or volume air flow “A” circuit range/performance)
1
Diagnosis condition
—
Signal (terminal)
Voltage signal transmitted from MAF sensor to ECM
Threshold
A high voltage from the sensor is sent to ECM under light load driving condition
Diagnosis delay time
—
2
Diagnosis condition
—
Signal (terminal)
Voltage signal transmitted from MAF sensor to ECM
Threshold
A low voltage from the sensor is sent to ECM under heavy load driving condition
Diagnosis delay time
—
POSSIBLE CAUSE
Harness and connectors (The sensor circuit is open or shorted...
WARNING
Listed below are the system limitations
for the I–DA system. Failure to operate
the vehicle in accordance with these
system limitations could result in serious
injury or death.
The I-DA system may not operate
properly and may not provide an alert
in the following conditions:
Poor road conditions such as an
uneven road surface or pot holes...