CONTROL SYSTEM [KL]
Terminal
Signal
Connection
Test condition
Voltage (V) Possible malfunction
20
Idle air control
IAC valve
Ignition switch ON
B+
• IAC valve
• Related harness
Idle
After warm up
(No load)
B+
21
NE+
Crankshaft position
sensor
Ignition switch ON
Approx.
1.5
• Crankshaft position
sensor
• Related harness
Idle
Approx.
1.5
22
N E -
Crankshaft position
sensor
Ignition switch ON
Approx.
1.5
• Crankshaft position
sensor
• Related harness
Idle
Approx.
1.5
23
Ground
(Input/turbine
speed sensor)
(ATX)
Input/turbine speed
sensor
Constant
Below 1.0
• Input/turbine speed
sensor
• Related harness
24
Ground
Ground
Constant
Below 1.0
• Related harness
25
—
—
—
—
—
26
Ignition
Ignition coil (#1,
#4)
Ignition switch ON
B+
• Ignition coil
• Related harness
Idle
B+
27
Shift solenoid A
(ATX)
Shift solenoid A
Solenoid valve OFF
Below 1.0
• Shift solenoid A
• Related harness
Solenoid valve ON
B+
28
3 -2 timing
solenoid valve
(ATX)
3 -2 timing
solenoid valve
Solenoid valve OFF
Below 1.0
• 3 -2 timing
solenoid valve
• Related harness
Solenoid valve ON
B+
29
O/D OFF switch
(ATX)
O/D OFF switch
O/D OFF switch released
B+
• O/D OFF switch
• Related harness
O/D OFF switch depressed
Below 1.0
30
—
—
—
—
—
31
Power steering
pressure
Power steering
pressure switch
Ignition switch ON
B+
• Power steering
pressure switch
• Related harness
Idle
Steering wheel
in straight
ahead position
B+
Steering wheel
is tuned fully
left or right
Below 1.0
32
Transaxle range
position (R
position) (ATX)
Transaxle range
switch (R switch)
Ignition switch
ON
R position
Approx.
12
• Transaxle range
switch
• Related harness
Other
Below 1.0
33
Ground
Vehicle
speedometer
sensor (-)
Constant
Below 1.0
• Vehicle
speedometer
sensor
• Related harness
34
Barometric
pressure/EGR
boost
EGR boost sensor
Ignition switch ON
Approx.
4.0
• EGR boost sensor
• Related harness
Idle
Approx.
4.0
35
Heated oxygen
sensor (Middle)
Heated oxygen
sensor (Middle)
Ignition switch ON
Below 1.0
• Heated oxygen
sensor (Middle)
• Related harness
Idle
Engine cold
Below 0.5
After warm up
0.1— 0.9
Acceleration
0.5— 1.0
Deceleration
0— 0.5
36
Ground
Mass air flow
sensor
Constant
Below 1.0
• Mass a irflo w
sensor
• Related harness
0 1 -4 0 B -5
Summary of Contents for MX-6 1998
Page 1: ......
Page 501: ...STARTING SYSTEM 3 If not as specified replace the starter interlock switch 01 19 3...
Page 803: ...MANUAL TRANSAXLE W 6 U 5 1 5 W A C 05 15 7...
Page 934: ...CONTROL SYSTEM CONTROL SYSTEM STRUCTURAL VIEW W6U740WA0 07 40 2...
Page 983: ...SERVICE TOOLS 08 60 SERVICE TOOLS 08 RESTRAINTS S S T 08 60 1 08 RESTRAINTS SST 08 60 1...