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Home >> Infiniti >> 2024 >> Q50 Luxe, AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (1 Of 2) >> Ecu Diagnosis Information >> Electric Intake Valve Timing Control Module >> Physical Values
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Physical Values

TERMINAL LAYOUT 

GNSDB148944Courtesy of NISSAN NORTH AMERICA, INC.

PHYSICAL VALUES 

NOTE:
  • Electric intake valve timing control module is located behind the IPDM E/R. For this inspection, remove hoodledge cover (RH).
  • Specification data are reference values and are measured between each terminal and ground.
  • Pulse signal is measured by CONSULT.
Terminal No. Description Condition Value
(Approx.)
+ -- Signal name Input/Output
1
(W)		 41
(B)		 Electric intake valve timing control motor 1 phase 1 Input/Output [Engine is running]
  • Warm-up condition
  • Idle speed
 BATTERY VOLTAGE
(11 - 14 V)
2
(B)		 41
(B)		 Electric intake valve timing control motor 2 phase 1 Input/Output [Engine is running]
  • Warm-up condition
  • Idle speed
 BATTERY VOLTAGE
(11 - 14 V)
3
(R)		 41
(B)		 Electric intake valve timing control motor 1 phase 2 Input/Output [Engine is running]
  • Warm-up condition
  • Idle speed
 BATTERY VOLTAGE
(11 - 14 V)
4
(W)		 41
(B)		 Electric intake valve timing control motor 2 phase 2 Input/Output [Engine is running]
  • Warm-up condition
  • Idle speed
 BATTERY VOLTAGE
(11 - 14 V)
5
(B)		 41
(B)		 Electric intake valve timing control motor 1 phase 3 Input/Output [Engine is running]
  • Warm-up condition
  • Idle speed
 BATTERY VOLTAGE
(11 - 14 V)
6
(R)		 41
(B)		 Electric intake valve timing control motor 2 phase 3 Input/Output [Engine is running]
  • Warm-up condition
  • Idle speed
 BATTERY VOLTAGE
(11 - 14 V)
7
(Y)		 41
(B)		 Sensor power supply - [Ignition switch: ON] 5 V
8
(W)		 41
(B)		 Electric intake valve timing control motor 1 hall sensor 1 Input [Engine is running]
  • Warm-up condition
  • Idle speed
 5 V
9
(BG)		 41
(B)		 Electric intake valve timing control motor 1 temperature sensor Input [Engine is running]
  • Warm-up condition
  • Idle speed
 1.0 - 2.0 V
11
(B)		 - Shield - - -
12
(L)		 41
(B)		 ENGINE communication line-H Input/Output - -
14
(Y)		 41
(B)		 Intake camshaft position sensor (bank 1) [electric intake valve timing control signal] Input [Engine is running]
  • Warm-up condition
  • Idle speed
 3.8 VSYMBOL
SYMBOLGNSDB108009Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2, 000 rpm
 3.8 VSYMBOL
SYMBOLGNSDB106641Courtesy of NISSAN NORTH AMERICA, INC.
15
(G)		 41
(B)		 Electric intake valve timing control motor 1 hall sensor 3 Input [Engine is running]
  • Warm-up condition
  • Idle speed
 5 V
16
(R)		 41
(B)		 Electric intake valve timing control motor 1 hall sensor 2 Input [Engine is running]
  • Warm-up condition
  • Idle speed
 5 V
17
(B)		 - Sensor ground - - -
19
(Y)		 - ENGINE communication line-L Input/Output - -
21
(L)		 41
(B)		 Intake camshaft position sensor (bank 2) [electric intake valve timing control signal] Input [Engine is running]
  • Warm-up condition
  • Idle speed
 4.1 VSYMBOL
SYMBOLGNSDB108009Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2, 000 rpm
 4.1 VSYMBOL
SYMBOLGNSDB106641Courtesy of NISSAN NORTH AMERICA, INC.
23
(LG)		 41
(B)		 Electric intake valve timing control motor 2 hall sensor 3 Input [Engine is running]
  • Warm-up condition
  • Idle speed
 5 V
24
(BR)		 41
(B)		 Electric intake valve timing control motor 2 hall sensor 2 Input [Engine is running]
  • Warm-up condition
  • Idle speed
 5 V
25
(V)		 - Sensor ground - - -
28
(W)		 41
(B)		 Ignition switch Input [Ignition switch: OFF] 0 V
[Ignition switch: ON] BATTERY VOLTAGE
(11 - 14 V)
30
(G)		 41
(B)		 Crankshaft position sensor [electric intake valve timing control signal] Input [Engine is running]
  • Warm-up condition
  • Idle speed
 3.1 VSYMBOL
SYMBOLGNSDB108009Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • Engine speed: 2, 000 rpm
 3.1 VSYMBOL
SYMBOLGNSDB106641Courtesy of NISSAN NORTH AMERICA, INC.
31
(GR)		 41
(B)		 Sensor power supply - [Ignition switch: ON] 5 V
32
(L)		 - Electric intake valve timing control motor 2 hall sensor 1 Input [Engine is running]
  • Warm-up condition
  • Idle speed
 5 V
33
(P)		 - Electric intake valve timing control motor 2 temperature sensor Input [Engine is running]
  • Warm-up condition
  • Idle speed
 1.0 - 2.0 V
39
(R)		 41
(B)		 Power supply - [Ignition switch: ON] BATTERY VOLTAGE
(11 - 14 V)
40
(L)		 41
(B)		 Power supply - [Ignition switch: ON] BATTERY VOLTAGE
(11 - 14 V)
41
(B)		 - Ground - - -

SYMBOL : Average voltage for pulse signal (Actual pulse signal can be confirmed by oscilloscope.)

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