SHOP MANUAL
Ch 6 page 62
ELECTRICAL SYSTEM
A6/3 Heating of intake air temperature and flow sensor +24V Intake air temperature and flow sensor
(T126)
A6/4 Grounding, position sensor for throttle Ground Position sensor for throttle, (T162)
A6/5 Voltage supply, position sensor for throttle +5V Position sensor for throttle, (T162)
A6/6 Not used
A6/7 Not used
A6/8 Grounding of intake air temperature and flow sensor Ground Intake air temperature and flow
sensor (T126)
A6/9 Signal from intake air temperature and flow sensor Analogue input signal Intake air temperature
and flow sensor (T126)
A6/10 Signal, position sensor for throttle Analogue input signal Position sensor for throttle, (T162)
A7/1 Not used
A7/2 Grounding, oil pressure sensor Ground Oil pressure sensor, (T5)
A7/3 Voltage supply, oil pressure sensor +5V Oil pressure sensor, (T5)
A7/4 Not used
A7/5 Not used
A7/6 Not used
A7/7 Voltage supply, intake air temperature and flow sensor
Only for gas engine +5V Intake air temperature and flow sensor (T126)
A7/8 Signal, oil pressure sensor Analogue input signal Oil pressure sensor, (T5)
A7/9 Voltage supply, coolant temperature sensor +5V Coolant temperature sensor, (T33)
A7/10 Grounding of coolant temperature sensor Ground Coolant temperature sensor, (T33)
B1/1 Control of injector, cylinder 1 +24V XPI injector (V141)
B1/2 Control of injector, cylinder 2 +24V XPI injector, (V142)
B1/3 Control of injector, cylinder 3 +24V XPI injector, (V143)
B1/4 Not used
B1/5 Not used
B1/6 Grounding of injector, cylinder 1 Ground XPI injector, (V141)
B1/7 Grounding of injector, cylinder 2 Ground XPI injector, (V142)
B1/8 Grounding of injector, cylinder 3 Ground XPI injector, (V143)
B1/9 Not used
B1/10 Not used
B2/1 Not used
B2/2 Not used
B2/3 Not used Fuel temperature sensor (T91)
B2/4 Grounding of charge air pressure sensor Ground Charge air pressure sensor (T122)
B2/5 Voltage supply, charge air pressure sensor Charge air pressure sensor (T122)
B2/6 Not used
B2/7 Not used
B2/8 Grounding, charge air temperature sensor Ground Charge air temperature sensor (T121)
B2/9 Voltage supply, charge air temperature sensor +5V Charge air temperature sensor (T121)
B2/10 Signal, charge air pressure sensor Analogue input signal Charge air pressure sensor (T122)
B3/1 Voltage supply 2, control unit +24V Battery
B3/2 Grounding 2, control unit Ground Battery
B3/3 Signal via starter lock Digital input signal Starter lock
B3/4 Grounding, electric motor for variable geometry turbocharger Ground Battery
B3/5 Not used
B3/6 Voltage supply 1, control unit +24V Battery
B3/7 Grounding 1, control unit Ground Battery
B3/8 Voltage supply, electric motor for variable geometry turbocharger +24V Battery
B3/9 CAN red bus CAN HIGH Red CAN
B3/10 CAN red bus CAN LOW Red CAN
B4/1 Shutting down the alternator ADR only PWM output signal ADR only
B4/2 Not used
B4/3 Not used
B4/4 Not used
B4/5 Not used
B4/6 Not used
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