Mitsubishi 3000GT Service Manual page 316

VOLUME AIR FLOW SENSOR
Volume air flow sensor
(with built in intake air
mperature sensor and
Output frequency (Hz)
Airflow rate (liters/second)
OPERATION
Refer to P.l3A-85.
TROUBLESHOOTING HINTS
Refer to P.l3A-85.
INSPECTION
Using Scan Tool
<Volume Air Flow Sensors
12 Sensor air
Data
volume
reading
(frequency)
NOTE
When the vehicle is new [within initial operation of about 500 km (300 miles)], the volume air flow sensor output frequency may
be about 10% higher.
On-Vehicle Inspection of MFI
MULTIPORT
FUEL INJECTION - ComDonents
A Equipment side
connector
A Harness side
connector
Check condition 1
tral (P range for t
Steering wheel:
l
Volume air flow sensor
Engine control module connector
Engine state
.
71-111 Hz <Non Turbo>
2,500 rpm
Engine
control
module
Standard value
I