Mitsubishi 3000GT Service Manual page 389

Terminal No.
Check point
41 Induction control valve Ignition switch: ON
position sensor No. 1
models>
54
models>
Induction control valve Ignition switch: ON
33
position sensor No. 2
models>
55
models>
40
Induction control valve Engine: Slowly accelerated from idling ' O-l V +
(Opened)
39 Induction control valve
(Closed)
44
Anti-lock braking signal
Total control "Reduce Engine: Idle
torque" request signal 1
43 Total control "Reduce Engine: Idle
torque" request signal 2
models>
60
models>
7 Total control "Reduce Engine: Running at idle with coolant O-l V
torque" execution signal
74
Manifold
pressure senosr
On-Vehicle Inspection of MFI
FUEL INJECTION - Components
Check conditions (Engine conditions)
Engine: Slowly accelerated from idling O-l V or
speed to 5,000 rpm
Engine: Slowly accelerated from idling O-l V or
speed to 5,000 rpm
speed to 5,000 rpm
Engine: Slowly decelerated from 5,000 rpm
to idling speed
Engine: idle
When vehicle is put in motion for the B+ + O-3 V
first time after the ignition switch was
placed in ON position
Vehicle speed: 0 + 10 km/h (0 -+ 0.6
l
Engine: Running at idle after warmup and
changing speeds
Engine: Running at idle after warmup and
changing speeds
temperature at 50°C (122°F) or lower
Engine: idle, warm
differential Engine: Idle
Engine: Idle
l
Suddenly depress the accelerator temporarily
l
pedal.
TSB Revision
Standard value Remarks
O-l V or Non
4.5-5.5 v Turbo
4.5-5.5 v +
(for a moment)
O-l V or
4.5-5.5 v Turbo
4.5-5.5 v +
1.5-4 v
(for a moment)
Non
4 V or more Turbo
(for a moment)
Turbo
(for a moment)
4.5-5.5 v
O-l V
o-1 v
l-5.5 V
0.8-2.4 V
Voltage rises
from 0.8-2.4 V