Table of Contents
Advertisement
MPI SYSTEM
Check conditions
Test
Probable cause of malfunction
Check points
specification
(or action)
Barometric
pres-
o Ignition switch:
Altitude m (ft.)
Pressure
o Barometric
pressure
sensor
or
sure sensor
ON
mm Hg
related circuitry malfunction.
o Service data
0(0)
760
(If the barometric pressure sensor
o Item No.25
pressure is low at high speed,
600 (1,968)
710
restriction of the air cleaner ele-
1,200 (3,937)
660
ment is probable.)
1,800 (5,905)
610
o Engine:
racing
Gradually close
Decreases.
at 2,000 rpm
the air-intake
duct by using a
hand.
Idle switch
o Ignition switch:
Throttle valve
ON
o Idle position switch or related cir-
o Service data
ON
idling position
cuitry malfunction
o Item No.26
(Checking by
Open the
OFF
o Improper adjustment of the accel-
using the accel-
throttle valve
erator cable or cruise control cable.
erator pedal sev-
slightly.
eral times)
o Malfunction of the setting of the
fixed SAS.
Power-steering
o Engine: idling
Steering
OFF
o Power-steering oil-pressure
switch
wheel neutral
switch or signal circuit malfunc-
o Service data
position
tion
o Item No.27
(wheels
straight-ahead
direction)
Steering
ON
wheel half
turn
Air-conditioner
o Engine: idling
Air-condi-
OFF
o Check the air conditioner system.
switch
(The air condi-
tioner switch
o Service data
tioner com pres-
"OFF"
o Item NO.28
sor could be
Air-condi-
activated when
ON
the air-condi-
tioner
switch
tioner switch is
"ON"
ON.)
Inhibitor switch
o Ignition switch:
Shift lever:
"P", "N"
o Malfunction of the inhbititor
o Service data
ON
"p" or "N"
switch or the signal circuit.
o Item No.29
(A/T models
Shift lever:
o Improper adjustment of the con-
only)
"0",
"2", "L",
trol cable between the shift lever
"0", "2", ilL"
"R"
or
"R"
and the inhibitor switch.
31-50
Hide quick links:
Advertisement
Table of Contents
