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Home >> Volvo >> 2012 >> S60 T-6 R-Design >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Ignition And Control Systems - Specifications, Other >> Vehicle Communication Information, Engine Control Module >> Vehicle Communication Information, Engine Control Module (ECM) [2011-2012, B5254T5] >> Description Of Parameters, Engine Control Module (ECM) >> Parameter, Status
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Parameter, Status

POWER SUPPLY POSITION 

The value indicates the status of the power supply mode.

THROTTLE UNIT ADAPTATION 

If necessary the Engine Control Module (ECM) runs an adaptation of the throttle unit by guiding the throttle to the limit positions (open/closed) so that it " learns" the parameters of that actual throttle unit.

The status indicates if the adaptation has been run or not.

OK = Adaptation of the throttle unit has run.

NOT OK = Adaptation of the throttle unit has not run.

NOTE:

The basic conditions must be met before an adaptation of the throttle module can be carried out.

POSITION GEAR SELECTOR 

Only vehicles that have an automatic transmission.

The Engine Control Module (ECM) calculates the status of the signal from the directly connected cable from the Transmission Control Module (TCM).

P/N engaged = gear selector position is in "Park" or "Neutral".

P/N disengaged = gear selector position is not in "Park" or "Neutral".

POSITION GEAR SELECTOR (VIA CAN) 

Only vehicles that have an automatic transmission.

the Engine Control Module (ECM) calculates the status of the signal from the Transmission Control Module (TCM) via CAN.

P/N engaged = gear selector position is in "Park" or "Neutral".

P/N disengaged = gear selector position is not in "Park" or "Neutral".

CRANK SIGNAL 

The parameter shows if Engine Control Module (ECM) requests activation of the starter motor relay. In turn, the relay activates the starter motor.

IMMOBILIZER, START ALLOWED 

YES = The immobilizer allows start up

NO = The immobilizer does not allow start up

CLUTCH PEDAL POSITION SENSOR 

Measurement range 0 - 100 %.

The Engine Control Module (ECM) receives the value for the clutch pedal position sensor signal from the Central Electronic Module (CEM) via CAN communication.

The value indicates the clutch pedal position.

0 % = released clutch pedal.

100 % = Clutch pedal pressed down.

CLUTCH PEDAL SWITCH 

Engine Control Module (ECM) receives the value for the clutch pedal switch.

The value indicates the clutch pedal position:

Clutch pedal pressed down.

Released clutch pedal.

BRAKE LIGHT SWITCH 

The Engine Control Module (ECM) calculates the value from the directly connected signal from the brake light switch.

ON = brake light switch on.

OFF = brake light switch unaffected.

AIR CONDITIONING (A/C) COMPRESSOR, STATUS 

The signal transmitted by the Engine Control Module (ECM) for activating the air conditioning (A/C) compressor relay.

OFF = The Engine Control Module (ECM) does not activate the air conditioning (A/C) compressor relay.

ON = The Engine Control Module (ECM) activates the air conditioning (A/C) compressor relay.