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EC-1518
[YD (WITHOUT EURO-OBD)]
TROUBLE DIAGNOSIS
NOTE:
Any monitored item that does not match the vehicle being diagnosed is deleted from the display automatically.
*: This signal is converted by ECM internally. Thus, this differs from ECM terminals voltage.
Major Sensor Reference Graph in Data Monitor Mode BBS0027U
The following are the major sensor reference graphs in “DATA MONITOR” mode.
ACCEL POS SEN, “CKPS·RPM (TDC)”, “MAS AIR/FL SE”
Below is the data for “ACCEL POS SEN”, “CKPS·RPM (TDC)” and “MAS AIR/FL SE” when revving engine
quickly up to 3,000 rpm under no load after warming up engine to the normal operating temperature.
SET SW ● Ignition switch: ON
SET/COAST switch: Released OFF
SET/COAST switch: Pressed ON
RESUME/ACC SW
● Ignition switch: ON
RESUME/ACCELERATE switch:
Released
OFF
RESUME/ACCELERATE switch:
Pressed
ON
CANCEL SW
● Ignition switch: ON
CANCEL switch: Released OFF
CANCEL switch: Pressed ON
MAIN SW
● Ignition switch: ON
MAIN switch: Released OFF
MAIN switch: Pressed ON
AC PRESS SEN
● Engine: Idle
● Both A/C switch and blower fan switch: ON (Compressor operates)
1.0 - 4.0 V
SET SW
● Ignition switch: ON
SET/COAST switch: Released OFF
SET/COAST switch: Pressed ON
RESUME/ACC SW
● Ignition switch: ON
RESUME/ACCELERATE switch:
Released
OFF
RESUME/ACCELERATE switch:
Pressed
ON
CANCEL SW
● Ignition switch: ON
CANCEL switch: Released OFF
CANCEL switch: Pressed ON
MONITOR ITEM CONDITION SPECIFICATION
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