Mazda 6. Manual — part 131
CONTROL SYSTEM
F–48–12
CMP sensor signal
L3 engine (+)
PCM terminals
• 2J(+)—2H(–)
Oscilloscope setting
• 1 V/DIV (Y), 10 ms/DIV (X), DC range
Vehicle condition
• Idle after warm up (engine speed approx. 650
rpm [MTX] or 700 rpm [ATX], no load, P/S off, A/C
off)
LF, L8 engine (+)
PCM terminals
• 2J(+)—2H(–)
Oscilloscope setting
• 1 V/DIV (Y), 10 ms/DIV (X), DC range
Vehicle condition
• Idle after warm up (engine speed approx. 650
rpm [MTX] or 700 rpm [ATX], no load, P/S off, A/C
off)
L3 engine (–)
PCM terminals
• 2M(+)—2H(–)
Oscilloscope setting
• 1 V/DIV (Y), 10 ms/DIV (X), DC range
Vehicle condition
• Idle after warm up (engine speed approx. 650
rpm [MTX] or 700 rpm [ATX], no load, P/S off, A/C
off)
LF, L8 engine (–)
PCM terminals
• 2M(+)—2H(–)
Oscilloscope setting
• 1 V/DIV (Y), 10 ms/DIV (X), DC range
Vehicle condition
• Idle after warm up (engine speed approx. 650
rpm [MTX] or 700 rpm [ATX], no load, P/S off, A/C
off)
0 V
A6A3940W012
0 V
A6A3940W013
0 V
A6A3940W014
0 V
A6A3940W015
CONTROL SYSTEM
F–48–13
F
Input/turbine speed sensor signal
PCM terminals
• 3G(+)—2AC(–)
Oscilloscope setting
• 500 mV/DIV (Y), 1 ms/DIV (X), DC range
Vehicle condition
• Idle after warm up (engine speed approx. 650
rpm [MTX] or 700 rpm [ATX], no load, P/S off, A/C
off)
Pressure control solenoid signal
(–)
PCM terminals
• 3V(+)—1C(–)
Oscilloscope setting
• 5 V/DIV (Y), 1 ms/DIV (X), DC range
Vehicle condition
• Idle after warm up (engine speed approx. 650
rpm [MTX] or 700 rpm [ATX], no load, P/S off, A/C
off)
(+)
PCM terminals
• 3Y(+)—1C(–)
Oscilloscope setting
• 5 V/DIV (Y), 1 ms/DIV (X), DC range
Vehicle condition
• Idle after warm up (engine speed approx. 650
rpm [MTX] or 700 rpm [ATX], no load, P/S off, A/C
off)
HO2S (front) heater control signal
PCM terminals
• 4A(+)—1C(–)
Oscilloscope setting
• 4 V/DIV (Y), 200 ms/DIV (X), DC range
Vehicle condition
• Idle after warm up (engine speed approx. 650
rpm [MTX] or 700 rpm [ATX], no load, P/S off, A/C
off)
0 V
A6A3940W016
0 V
A6A3940W017
0 V
A6A3940W018
0 V
A6A3940W019
CONTROL SYSTEM
F–48–14
IAC signal
(+)
PCM terminals
• 4G(+)—1C(–)
Oscilloscope setting
• 2 V/DIV (Y), 0.4 ms/DIV (X), DC range
Vehicle condition
• Idle after warm up (engine speed approx. 650
rpm [MTX] or 700 rpm [ATX], no load, P/S off, A/C
off)
(–)
PCM terminals
• 4J(+)—1C(–)
Oscilloscope setting
• 2 V/DIV (Y), 0.4 ms/DIV (X), DC range
Vehicle condition
• Idle after warm up (engine speed approx. 650
rpm [MTX] or 700 rpm [ATX], no load, P/S off, A/C
off)
OCV control signal
PCM terminals
• 4J(+)—1C(–)
Oscilloscope setting
• 2 V/DIV (Y), 0.8 ms/DIV (X), DC range
Vehicle condition
• Idle after warm up (engine speed approx. 650
rpm [MTX] or 700 rpm [ATX], no load, P/S off, A/C
off)
Purge control signal
PCM terminals
• 4U(+)—1C(–)
Oscilloscope setting
• 1 V/DIV (Y), 10 ms/DIV (X), DC range
Vehicle condition
• Idle after warm up (engine speed approx. 650
rpm [MTX] or 700 rpm [ATX], no load, P/S off, A/C
off)
End Of Sie
0 V
A6A3940W020
0 V
A6A3940W021
0 V
A6A3940W022
0 V
A6A3940W023
CONTROL SYSTEM
F–49
F
FFUEL AND EMISSION CONTROL SYSTEMS
Fuel injection control
PCM terminals
• Fuel Injection No.1: 4Z(+)—1C(–)
• Fuel Injection No.1: 4W(+)—1C(–)
• Fuel Injection No.1: 4AD(+)—1C(–)
• Fuel Injection No.1: 4AA(+)—1C(–)
Oscilloscope setting
• 4 V/DIV (Y), 10 ms/DIV (X), DC range
Vehicle condition
• Idle after warm up (engine speed approx. 650
rpm [MTX] or 700 rpm [ATX], no load, P/S off, A/C
off)
Shift solenoid C control
PCM terminals
• 4Y(+)—1C(–)
Oscilloscope setting
• 5 V/DIV (Y), 5 ms/DIV (X), DC range
Vehicle condition
• Idle after warm up (engine speed approx. 650
rpm [MTX] or 700 rpm [ATX], no load, P/S off, A/C
off)
Shift solenoid A control
PCM terminals
• 4AB(+)—1C(–)
Oscilloscope setting
• 5 V/DIV (Y), 5 ms/DIV (X), DC range
Vehicle condition
• Idle after warm up (engine speed approx. 650
rpm [MTX] or 700 rpm [ATX], no load, P/S off, A/C
off)
Shift solenoid B control
PCM terminals
• 4AC(+)—1C(–)
Oscilloscope setting
• 5 V/DIV (Y), 5 ms/DIV (X), DC range
Vehicle condition
• Idle after warm up (engine speed approx. 650
rpm [MTX] or 700 rpm [ATX], no load, P/S off, A/C
off)
End Of Sie
CONTROL SYSTEM
0 V
A6A3940W024
0 V
A6A3940W025
0 V
A6A3940W026
0 V
A6A3940W027
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст