Infiniti I30 (A33). Manual - part 557

I30 2001 – Quick Reference – Engine

1

I30 2001

Quick Reference

Engine

VQ30DE

Engine Oil

SAE 5W-30 viscosity oil is preferred for all temperatures.
(API grade SG/SH, Energy Conserving I & II or API grade SJ, Energy Conserving)
(ILSAC grade GF-I & GF-II)

With Oil Filter

4 1/4 qt

Without Oil Filter

3 7/8 qt

Tune up

Spark Plugs

(Double Platinum Tip)

Standard Type

PFR5G-11

Hot Type

PFR4G-11

Cold Type

PFR6G-11

Plug Gap

0.043 in. (1.1mm)

Ignition Timing

15

°

 

±

 5

°

 btdc

Curb Idle

700 

±

 50 rpm

Idle Mixture Ratio

3 - 11 % 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

0.012 - 0.016 in

0.012 - 0.017 in

(0.304 - 0.416 mm)

(0.308 - 0.432 mm)

T/Position Sensor
T/V Closed

0.15 - 0.85 V

T/V Open

3.5 - 4.7 V

Idle Voltage

Approx. 0.5 V

Radiator Fill
Coolant Type

Ethylene Glycol

Coolant Capacity

8 1/8 qt

Compression
Standard

185 psi

Minimum

142 psi

Diff Between Cyl.

14 psi

Fuel System

Fuel Pressure @ Idle

Vacuum  applied at fuel pressure regulator:
34 psi
Vacuum released at fuel pressure regulator:
43 psi

Recommended Fuel

91 Octane

Fuel Pump 

Ω

At 77

°

F (25

°

C)

0.2 - 5.0 

Ω

Fuel Injector 

Ω

At 68

°

F (20

°

C)

13.5 – 17.5 

Ω

Sensors

Mass Air Flow Sen
Supply Volt.

11 - 14 V

Output Volt. Idle

1.2 - 1.8 V

2500 rpm

1.6 - 2.2 V

I30 2001 – Quick Reference – Engine

2

Mass Air Flow
At Idle

2.0 - 6.0 gm/sec

2500 rpm

7.0 -20.0 gm/sec

Coolant Temp Sensor 

Ω

68

°

F (20

°

C)

2.1 - 2.9 k

Ω

122

°

F (50

°

C)

0.68 - 1.00 k

Ω

194

°

F (90

°

C)

0.236 - 0.260 k

Ω

HO2S1 Heater  

Ω

At 77

°

F (25

°

C)

2.3 - 4.3 

Ω

HO2S2 Heater  

Ω

At 77

°

F (25

°

C)

2.3 - 4.3 

Ω

Intake Air Temp Sensor
68

°

F (20

°

C)

2.1 - 2.9 k

Ω

176

°

F (80

°

C)

0.27 - 0.38 k

Ω

Cam P/Sen Phase

Hitachi

Mitsubishi

At 68

°

F (20

°

C)

1440 - 1760 

Ω

2090 - 2550 

Ω

Fuel Tank Temp Sensor
68

°

F (20

°

C)

2.3 - 2.7 k

Ω

122

°

F (50

°

C)

0.79 - 0.90 k

Ω

IACV-AAV Valve 

Ω

At 68

°

F (20

°

C)

Approx. 22 

Ω

Electrical

Ignition System
Firing Order

1-2-3-4-5-6

Battery Specs.
Type USA

80D26L

Capacity (V/AH) 

12 V/ 55 AH

Cold Crank Current

582 A

Charging System
Alternator Type

LR1110-725C

Nom. Rated Out

12 V/ 110 A

Reg. Volt

14.1 - 14.7 V

Hot Out Amp

More than 33 A /1300 rpm
More than 81 A /2500 rpm
More than 93 A /5000 rpm

EPA Mileage Estimate
(city/highway)

20/28

I30 2001 – Quick Reference – Engine

3

I30 2001

Quick Reference

Engine

PREPARATION

Make sure that the following parts are in order.

1. Battery
2. Ignition system
3. Engine oil and coolant levels
4. Fuse
5. ECM harness connector
6. Vacuum hoses
7. Air intake system (Oil filler cap, oil level, etc.)
8. Fuel pressure
9. Engine compression
10. Throttle valve
11. Evaporative emission canister purge control valve.

Note:

•

  On A/C equipped vehicles, turn A/C "Off" for testing.

•

  Transmission should be in "Park" or "Neutral".

•

  "CO" probe should be inserted into exhaust approximately 16 inches.

•

  Turn off headlamps, heater blower, rear defogger, etc.

•

  Front wheels pointed straight.

•

  Perform inspection with cooling fans "Off".

I30 2001 – Quick Reference – A/T

4

I30 2001

Quick Reference

A/T

RE4F04B & RE4F04W

A/T Fluid Type

Nissan Matic ’D’

Fluid Capacity

10 qt

A/T Cooler Type

Fin Type Structure

Up-Shift Schedule Range (at normal operating temp.)
Comfort

Half Throttle

Full Throttle

D1 

→

 D2

24 - 29 mph

36 - 41 mph

D2 

→

 D3

43 - 48 mph

67 - 72 mph

D3 

→

 D4

82 - 87 mph

105 - 110 mph

Auto power

D1 

→

 D2

25 - 30 mph

36 - 41 mph

D2 

→

 D3

48 - 53 mph

67 - 72 mph

D3 

→

 D4

82 - 87 mph

105 - 110 mph

Lock-Up Clutch ON

31 - 36 mph (Approx. 1/8 Throttle)

Stall Rpm

R, D, 2, 1 position

2150 - 2450 rpm

Line Pressure

At Curb idle

At Stall rpm

R - Position

112 psi (7.9 kg/cm2)

277 psi (19.5 kg/cm2)

D, 2, 1 - Position

73 psi (5.1 kg/cm2)

178 psi (12.5 kg/cm2)

Shift Solenoids
Gear

Solenoid A

Solenoid B

1st

ON (Closed)

ON (Closed)

2nd

OFF (Open)

ON (Closed)

3rd

OFF (Open)

OFF (Open)

4th

ON (Closed)

OFF (Open)

Solenoid Valves

Resistance

Pin Number

Shift Solenoid A

20 - 40 

Ω

2

Shift Solenoid B

  5 - 20 

Ω

1

Ovr. Clutch Sol. 

20 - 30 

Ω

3

Line Pres. Sol.

2.5 -  5 

Ω

4

T/Conv. Clutch Sol.

  5 - 20 

Ω

5

ATF Temp Sensor

68

°

F (20

°

C)

1.5 V

176

°

F (80

°

C)

0.5 V

Rev Sensor

At 12 MPH (20 km/h)

450 Hz

Drop Resistor

10 - 15 

Ω

Brake Band

Anchor end pin torque

35 - 52 in-lbs.

Number of return turns

2.5

Lock nut torque

23 - 27 ft-lbs.