Nissan 350Z Workshop Manual 2003 (34) PDF

350Z 2003 ? Quick Reference ? VQ Engine 1
2003 350Z ? Engine
VQ35DE
Engine Oil SAE 5W-30 API SG/SH I & II or SJ, Energy Conserving Oil
With Oil Filter 5.0 qt
Without Oil Filter 4-5/8 qt
Radiator Fill
Coolant Type Ethylene Glycol
Coolant Capacity 9-1/4 qt
Tune up
Spark Plugs (Platinum)
Standard Type PLFR5A-11
Hot Type PLFR4A-11
Cold Type PLFR6A-11
Plug Gap 0.043 in. (1.1mm)
Ignition Timing 15 5 btdc
Idle Speed 650 50 rpm
Idle Mixture Ratio 0.7 ? 9.9 % CO
Valve Clearance Intake Exhaust
cold 0.010 - 0.013 in 0.011 - 0.015 in
(0.26 - 0.34 mm) (0.29 - 0.37 mm)
hot (176 F) 0.012 - 0.016 in 0.012 - 0.017 in
(0.304 - 0.416 mm) (0.308 - 0.432 mm)
T/Position Sensor 1
T/V Closed More than 0.36 V
T/V Open Less than 4.75 V
T/Position Sensor 2
T/V Closed Less than 4.75 V
T/V Open More than 0.36 V
Compression
Standard 185 psi
Minimum 142 psi
Diff Between Cyl. 14 psi
Fuel System
Fuel Pressure @ Idle 51 psi
Recommended Fuel 91 Octane
Fuel Pump ?
??
?
At 77F (25C) Approx. 1.0 ?
Fuel Injector ?
??
?
At 77F (25C) 13.5 ? 17.5 ?
Sensors
Mass Air Flow Sen
Supply Volt. 11 - 14 V
Output Volt. Idle 1.1 - 1.5 V
Mass Air Flow
At Idle 2.0 - 6.0 gm/sec
2500 rpm 7.0 -20.0 gm/sec
Mark Actual
To Confirm
Notes