wheel torque NISSAN 350Z 2007 Z33 Engine Control Workshop Manual
[x] Cancel search | Manufacturer: NISSAN, Model Year: 2007, Model line: 350Z, Model: NISSAN 350Z 2007 Z33Pages: 720
Page 156 of 720
EC-156
DTC P0011, P0021 IVT CONTROL
Revision: 2006 November2007 350Z
DTC P0011, P0021 IVT CONTROLPFP:23796
DescriptionNBS00045
SYSTEM DESCRIPTION
*: This signal is sent to the ECM through CAN Communication line
This mechanism hydraulically controls cam phases continuously with the fixed operating angle of the intake
valve.
The ECM receives signals such as crankshaft position, camshaft position, engine speed, and engine coolant
temperature. Then, the ECM sends ON/OFF pulse duty signals to the intake valve timing control solenoid
valve depending on driving status. This makes it possible to control the shut/open timing of the intake valve to
increase engine torque in low/mid speed range and output in high-speed range.
CONSULT-III Reference Value in Data Monitor ModeNBS00046
Specification data are reference values.
Sensor Input signal to ECM ECM function Actuator
Crankshaft position sensor (POS)
Engine speed and piston position
Intake valve
timing controlIntake valve timing control
solenoid valve Camshaft position sensor (PHASE)
Engine coolant temperature sensor Engine coolant temperature
Wheel sensor Vehicle speed*
PBIB3535E
MONITOR ITEM CONDITION SPECIFICATION
INT/V TIM(B1)
INT/V TIM(B2)
Engine: After warming up
Shift lever: P or N (A/T),
Neutral (M/T)
Air conditioner switch: OFF
No loadIdle−5° - 5°CA
2,000 rpm Approx. 0° - 30°CA
INT/V SOL(B1)
INT/V SOL(B2)
Engine: After warming up
Shift lever: P or N (A/T),
Neutral (M/T)
Air conditioner switch: OFF
No loadIdle 0% - 2%
2,000 rpm Approx. 0% - 50%
Page 160 of 720
EC-160
DTC P0014 P0024 EVT CONTROL
Revision: 2006 November2007 350Z
DTC P0014 P0024 EVT CONTROLPFP:23795
DescriptionNBS0004C
SYSTEM DESCRIPTION
*: This signal is sent to the ECM through CAN Communication line
This mechanism magnetically controls cam phases continuously with the fixed operating angle of the exhaust
valve.
The ECM receives signals such as crankshaft position, camshaft position, engine speed, and engine coolant
temperature. Then, the ECM sends ON/OFF pulse duty signals to the exhaust valve timing control magnet
retarder depending on driving status. This makes it possible to control the shut/open timing of the exhaust
valve to increase engine torque and output in a range of high engine speed.
CONSULT-III Reference Value in Data Monitor ModeNBS0004D
Specification data are reference values.
Sensor Input signal to ECM ECM function Actuator
Crankshaft position sensor (POS)
Engine speed and piston position
Exhaust valve
timing controlExhaust valve timing con-
trol magnet retarder Camshaft position sensor (PHASE)
Engine coolant temperature sensor Engine coolant temperature
Exhaust valve timing control position sensor Exhaust valve timing signal
Wheel sensor Vehicle speed*
PBIB2765E
MONITOR ITEM CONDITION SPECIFICATION
EXH/V TIM B1
EXH/V TIM B2
Engine: After warming up
Shift lever: Neutral
Air conditioner switch: OFF
No loadIdle−5° - 5°CA
Around 2,500 rpm while the engine
speed is risingApprox. 0° - 30°CA
EX VTC DTY B1
EX VTC DTY B2
Engine: After warming up
Shift lever: Neutral
Air conditioner switch: OFF
No loadIdle 0% - 2%
Around 2,500 rpm while the engine
speed is risingApprox. 0% - 70%