1990-1996 Q45 Reference Specifications

Engine Oil SAE 10W-30 (API SG, SH & Energy Conserving II) With Oil Filter 6 3/8 qt Without Oil Filter 5 7/8 qt

Tune upSpark Plugs (Platinum)Standard Type PFR5G-11 Cold Type PFR6G-11 PFR7G-11Ignition Timing 15° ± 2° BTDC Base Idle speed 600 ± 25 rpm Curb Idle (target) 650 ± 50 rpm Idle Mixture Ratio Less than 8 % CO

Throttle Position SensorT/P Closed Approx. 0.6 kÙ T/P Open Approx. 5 kÙIdle position voltage 0.35 - 0.65V Closed T/P Sw On rpm 810 ± 150 rpm

Radiator FillCoolant Type Ethylene Glycol Coolant Capacity 10 7/8 qt Reservoir Tank 3/4 qt

Compression TestStandard 185 psi Minimum 142 psi Diff Between Cyl. 14 psi

Fuel SystemFuel Pump Pressure @ IdleVacuum applied at fuel pressure regulator 34 psi Vacuum released at fuel pressure regulator 43 psiRecommended Fuel 91 Octane Fuel Pump Ù 0.2 - 5 Ù Fuel Injector Ù 10 - 14 Ù

Sensors Ft/Rr O2 Sen Heaters2.3 - 4.3 Ù Crank Position Sensor68 °F (20°C) 470 - 570 ÙMass Air Flow SensorSupply Volt. 11 - 14 V Output Volt 1 - 1.7 VMass Air FlowAt Idle 3.0 - 6.0 gm/sec 2500 rpm 12.9 - 25.3 gm/secCoolant Temp Sensor Ù14 °F (-10°C) 7 - 11.4 kÙ68°F (20°C) 2.1 - 2.9 kÙ 122°F (50°C) 0.68 - 1.00 kÙ 194°F (90°C) 0.236 - 0.260 kÙIACV-AAC Valve Ù Approx. 10 Ù EGR Temp Sensor Ù32°F (0°C) 7.9 - 9.7 mÙ 122°F (50°C) 0.57 - 0.70 mÙ 212°F (100°C) 0.08 - 0.010 mÙFuel Tank Temp Sensor Ù68°F (20°C) 2.3 - 2.7 kÙ 122°F (50°C) 0.79 - 0.90 kÙIntake Air Temp Sensor68°F (20°C) 2.1 - 2.9 kÙ 176°F (80°C) 0.27 - 0.38 kÙ

Electrical Ignition SystemFiring Order 1-8-7-3-6-5-4-2Ignition CoilPrimary Voltage 12VPrimary Ù Approx. 0.7 Ù Secondary Ù Approx. 8 kÙBattery Specs.Type 95D31R Capacity 12V / 80 AH Discharge Amp 622 A Alternator Type LR1110-701 Nom. Rated Out 12v / 110 A Reg. Volt 14.1 - 14.7 VHot Output ampMore than 34 A / 1300 rpm More than 82 A / 2500 rpm More than 105 A / 5000 rpm

EPA Mileage Estimate(city/highway) 17/22

Front Wheel Alignment

Toe-in Range Total toe-in (A-B) 0.0 - 0.08 in (0 - 2 mm)Total toe-in angle (left + right)0° - 0.17° (0’ - 11’)NominalTotal toe-in (A-B) 0.04 in (1 mm) Total toe-in angle (left + right)0.08° (5’)

Range Nominal Front Wheel Turning Angle (full turn)In/Wheel Range 35.50° - 39.50° 38.50°(38°30’) (35°30’ - 39°30’) Out/Wheel Nominal 32°

CamberRange -1.58° to 0.08° -0.83° (-0°50’) (-1°35’ to 0°05’)Lt/Rt Difference 0.75° (45’)

CasterRange 5.75° - 7.25° 6.50° (6°30’)(5°45’ - 7°15’) Lt/Rt Difference 0.75°(45’)

Kingpin InclinationRange 12.00° - 13.50° 12.75° (12°45’) (12°00’ - 13°30’)

Rear Wheel Alignment

Toe-in Range Total toe-in (A-B) 0.0 - 0.08 in (0 - 2 mm)NominalTotal toe-in (A-B) 0.04 in (1 mm)

Total toe-in angle(left + right) 0.00°- 0.17°(0’-10’) 0.08° (5’)

CamberRange -1.58° to -0.08° -0.83° (-0°50’) (-1°35’ to -0°05’) W/Lug Nut Torque 72-87 ft/lb (10-12 kg/m)

Brake System

Brake Model Code Front Disc Brake Rear Disc Brake CL28VF AD11BBrake Fluid DOT 3 (Recommended)Master Cyl. Bore Dia. 1 in (25.4 mm)

Front Disc BrakeCylinder Bore Dia.1.685 in (42.8 mm)Brake Pad DimensionsLength 5.0 in (127 mm)Width 0.433 in (11.0 mm)Thickness 0.433 in (11.0 mm)Brake Pad Wear LimitMin. Thickness 0.374 in (9.5 mm)Brake Rotor DimensionsOuter Diameter 11.02 in (280 mm)Standard Thickness 1.10 in (28.0 mm) Brake Rotor Repair/Wear LimitsMax. Runout 0.0028 in (0.07 mm)Min. Thickness 1.024 in (26.0 mm)Max. Thickness Variation (at least 8 positions) 0.0004 in (0.01 mm) Rear Disc BrakeCylinder Bore Dia1.50 in (38.2 mm)Brake Pad DimensionsLength 3.835 in (97.4 mm)Width 1.335 in (33.9 mm)Thickness 0.39 in (10.0 mm)Brake Pad Wear LimitMin. Thickness 0.059 in (1.5 mm)Brake Rotor DimensionsOuter Diameter 11.50 in (292 mm) Standard Thickness 0.35 in (9.0 mm)Brake Rotor Repair/Wear LimitsMax. Runout 0.0028 in (0.07 mm)Min. Thickness 0.31 in (8.0 mm)Max. Thickness Variation (at least 8 positions) 0.0008 in (0.02 mm))

Brake Pedal Dimen.Free Height 'H' 7.24 - 7.64 in (184 - 194 mm)Depressed Height 'D' 3.94 - 4.33 in (100 - 110 mm) Pedal Free Play 'A' 0.039 - 0.118 in (1.0 - 3.0 mm) Switch Clearance 'C' 0.012 - 0.039 in (0.3 - 1.0 mm)

Brake Booster Model M215TOutput Rod Length 0.4045 - 0.4144 in (10.275 - 10.525 mm) Clevis Length Approx. 5.51 in (140 mm)

Parking Drum Brake DS17HDInside Diameter 6.77 in(172 mm)Brake Shoe DimensionLength 6.07 in(154.1 mm) Width 0.984 in (25.0 mm) Thickness 0.118 in(3.0 mm)Parking Drum Brake Repair/Wear LimitMax Inside Diameter 6.81 in (173.0 mm) Shoe Minimum Thk. 0.059 in (1.5 mm) Parking Brake Control Number of Notches 5 - 6

ABS Wheel SensorClearance Frt 0.0083- 0.028 in (0.21 - 0.71 mm) Clearance Rr 0.0138 - 0.0246 in (0.35 - 0.625 mm) Resistance 0.8 - 1.2 kÙ Wheel Lug Nut 72-87 ft lb (10-12 kg-m)

Thanks much!!

NP

Wes ... can you pass this along to chopp?

its already an article, i know its on Q45.org for sure. Pretty sure its a copy/paste from infinitihelp