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Home >> Nissan-Datsun >> 2012 >> 370Z Base, 2D Convertible, Standard Trans >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Control System - System And Component Testing >> Ecu Diagnosis Information >> VVEL Control Module >> Reference Value >> Physical Values
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Physical Values

NOTE:
  • VVEL 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) 14 (B/W) VVEL actuator motor power supply (bank 2) Input [Ignition switch: ON] BATTERY VOLTAGE (11 - 14 V)
2
(L/B)		 14
(B/W)		 VVEL actuator motor
(High lift) (bank 2)		 Output [Engine is running]
  • Warm-up condition
  • Idle speed
 0-14 V*
G08102821Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • When revving engine up to 2, 000 rpm quickly
 0-14 V*
G08102822Courtesy of NISSAN NORTH AMERICA, INC.
3 (G) 4 (W) VVEL control shaft position sensor 1 (bank 1) Input [Engine is running]
  • Warm-up condition
  • Idle speed
 Approx.0.25 - 1.40 V
[Engine is running]
  • Warm-up condition
  • When revving engine up to 2, 000 rpm quickly
 Approx.0.25 - 4.75 V
4 (W) - Sensor ground [VVEL control shaft position sensor 1 (bank 1)] - - -
5 (R) 6 (B) VVEL control shaft position sensor 1 (bank 2) Input [Engine is running]
  • Warm-up condition
  • Idle speed
 Approx.0.25 - 1.40 V
[Engine is running]
  • Warm-up condition
  • When revving engine up to 2, 000 rpm quickly
 Approx.0.25 - 4.75 V
6 (B) - Sensor ground [VVEL control shaft position sensor 1 (bank 2)] - - -
7 (SB) 6 (B) Sensor power supply [VVEL control shaft position sensor 1 (bank 2)] - [Ignition switch: ON] 5 V
8 (BG) 14 (B/W) Power supply for VVEL control module - [Ignition switch: ON] BATTERY VOLTAGE (11 - 14 V)
9 (LG) 4 (W) Sensor power supply [VVEL control shaft position sensor 1 (bank 1)] - [Ignition switch: ON] 5 V
11 (GR) - Engine communication line (ECM) Input/Output - -
12 (G) 14 (B/W) VVEL actuator motor (High lift) (bank 1) Output [Engine is running]
  • Warm-up condition
  • Idle speed
 0-14 V*
G08102823Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • When revving engine up to 2, 000 rpm quickly
 0-14 V*
G08102824Courtesy of NISSAN NORTH AMERICA, INC.
13 (W) 14 (B/W) VVEL actuator motor power supply (bank 1) Input [Ignition switch: ON] BATTERY VOLTAGE (11 - 14 V)
14 (B/W) - VVEL control module ground - [Engine is running]
  • Idle speed
 -
15 (L/Y) 14 (B/W) VVEL actuator motor (Low lift) (bank 2) Output [Engine is running]
  • Warm-up condition
  • Idle speed
 0-14 V*
G08102825Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • When revving engine up to 2, 000 rpm quickly
 0-14 V*
G08102826Courtesy of NISSAN NORTH AMERICA, INC.
16 (R) 17 (L) VVEL control shaft position sensor 2 (bank 1) Input [Engine is running]
  • Warm-up condition
  • Idle speed
 3.50 - 4.75 V
[Engine is running]
  • Warm-up condition
  • When revving engine up to 2, 000 rpm quickly
 0.25 - 4.75 V
17 (L) - Sensor ground [VVEL control shaft position sensor 2 (bank 1)] - - -
18 (G) 19 (W) VVEL control shaft position sensor 2 (bank 2) Input [Engine is running]
  • Warm-up condition
  • Idle speed
 3.50 - 4.75 V
[Engine is running]
  • Warm-up condition
  • When revving engine up to 2, 000 rpm quickly
 0.25 - 4.75 V
19 (W) - Sensor ground [VVEL control shaft position sensor 2 (bank 2)] - - -
20 (BR) 19 (W) Sensor power supply [VVEL control shaft position sensor 2 (bank 2)] - [Ignition switch: ON] 5 V
21 (V) 14 (B/W) VVEL actuator motor relay abort signal (ECM) Input [Engine is running]
  • Warm-up condition
  • Idle speed
 0 V
22 (P) 17 (L) Sensor power supply [VVEL position sensor 2 (bank 1)] - [Ignition switch: ON] 5 V
23 (Y) 14 (B/W) VVEL control motor relay Output [Ignition switch: OFF] BATTERY VOLTAGE (11 - 14 V)
[Ignition switch: ON] 0 - 1.0 V
24 (SB) - Engine communication line (ECM) Input/Output - -
25 (BR) 14 (B/W) VVEL control motor (Low lift) (bank 1) Output [Engine is running]
  • Warm-up condition
  • Idle speed
 0-14 V*
G08102827Courtesy of NISSAN NORTH AMERICA, INC.
[Engine is running]
  • Warm-up condition
  • When revving engine up to 2, 000 rpm quickly
 0-14 V*
G08102828Courtesy of NISSAN NORTH AMERICA, INC.
*: Average voltage for pulse signal (Actual pulse signal can be confirmed by oscilloscope.)
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