2006 ACURA CSX height




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Vehicle Lift
Safety Stands Floor Jack
1-11
Lift and Support Points
A
B CC
C
B
A
NOTE: If you are going to remove heavy com
ponents
such as suspension or the fuel tank from the rear of the
vehicle, first support the front of the vehicle with tall
safety stands. When substantial weight is removed
from the rear of the vehicle, the center of gravity can
change, causing the vehicle to tip forward on the lift.
1. Position the lift blocks (A) under the vehicle’s front support points (B) and rear support points (C).
2. Raise the lift a few inches, and rock the vehicle gently to be sure it is firmly supported.
3. Raise the lift to its full height, and inspect the vehicle support points for solid contact with the lift
blocks.
To support the vehicle on safety stands, use the same
support points as for a vehicle lift. Always use safety
stands when working on or under any vehicle that is
supported only by a jack. 1. When lifting the front of the vehicle, set the parking
brake. When lifting the rear of the vehicle, put the
shift lever in reverse for manual transmission, or in
P for automatic transmission.
2. Block the wheels that are not being lifted.
3. Position the floor jack under the front jacking bracket (A) or the rear jacking bracket (B). Center
the jacking bracket on the jack lift platform (C), and
jack up the vehicle high enough to fit the safety
stands under it.
4. Position the safety stands under the support points, and adjust them so the vehicle is level.
5. Lower the vehicle onto the stands.
08/08/21 14:06:05 61SNR030_010_0011
ProCarManuals.com
DYNOMITE -2009-

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Cylinder Head
Item Measurement QualificationStandard or New Service Limit
2-3
HeadWarpage 0.05 mm (0.002 in.)
Height 103.95 104.05 mm (4.093 4.096 in.)
Camshaft End play 0.05 0.20 mm (0.002 0.008 in.) 0.4 mm (0.02 in.)
Camshaft-to-holder oil clearance No. 1 journal 0.030 0.069 mm (0.001 0.003 in.) 0.15 mm (0.006 in.) No.2,3,4,5
journals0.060 0.099 mm (0.002 0.004 in.) 0.15 mm (0.006 in.)
Total runout 0.03 mm (0.001 in.) max.0.04 mm (0.002 in.)
Cam lobe height (K20Z2) Intake (primary) 34.263 mm (1.3489 in.)
Intake
(secondary) 29.638 mm (1.1668 in.)
Exhaust 34.092 mm (1.3422 in.)
Cam lobe height (K20Z3) Intake (primary) 32.791 mm (1.2910 in.)
Intake (mid) 35.534 mm (1.3990 in.)
Intake
(secondary) 32.678 mm (1.2865 in.)
Exhaust
(primary) 32.772 mm (1.2902 in.)
Exhaust (mid) 34.768 mm (1.3688 in.)
Exhaust
(secondary) 32.661 mm (1.2859 in.)
Valve Clearance (cold)
(K20Z2) Intake
0.21 0.25 mm (0.008 0.010 in.)
Exhaust 0.28 0.32 mm (0.011 0.013 in.)
Clearance (cold)
(K20Z3) Intake
0.21 0.25 mm (0.008 0.010 in.)
Exhaust 0.25 0.29 mm (0.010 0.011 in.)
Stem O.D. Intake5.475 5.485 mm (0.2156 0.2159 in.) 5.445 mm (0.214 in.)
Exhaust 5.450 5.460 mm (0.2146 0.2150 in.) 5.420 mm (0.213 in.)
Stem-to-guide clearance Intake0.030 0.055 mm (0.0012 0.0022 in.) 0.08 mm (0.003 in.)
Exhaust 0.055 0.080 mm (0.0022 0.0031 in.) 0.11 mm (0.004 in.)
Valve seat Width Intake1.25 1.55 mm (0.049 0.061 in.) 2.00 mm (0.079 in.)
Exhaust 1.25 1.55 mm (0.049 0.061 in.) 2.00 mm (0.079 in.)
Stem installed height Intake44.0 44.5 mm (1.73 1.75 in.) 44.7 mm (1.76 in.)
Exhaust 44.1 44.6 mm (1.74 1.76 in.) 44.8 mm (1.76 in.)
Valve spring Free length IntakeNIPPON HATSUJO:
47.57 mm (1.8728 in.)
CHUO HATSUJO:
47.58 mm (1.8732 in.)
Exhaust NIPPON HATSUJO:
49.64 mm (1.954 in.)
CHUO HATSUJO:
49.63 mm (1.954 in.)
Valve guide I.D. Intake5.515 5.530 mm (0.2171 0.2177 in.) 5.55 mm (0.219 in.)
Exhaust 5.515 5.530 mm (0.2171 0.2177 in.) 5.55 mm (0.219 in.)
Installed height Intake15.2 16.2 mm (0.598 0.638 in.)
Exhaust 15.5 16.5 mm (0.610 0.650 in.)
Rocker arm Arm-to-shaft clearance (K20Z2) Intake 0.025 0.052 mm (0.0010 0.0020 in.) 0.08 mm (0.003 in.)
Exhaust 0.018 0.056 mm (0.0007 0.0022 in.) 0.08 mm (0.003 in.)
Arm-to-shaft clearance (K20Z3) Intake 0.025 0.052 mm (0.0010 0.0020 in.) 0.08 mm (0.003 in.)
Exhaust 0.025 0.052 mm (0.0010 0.0020 in.) 0.08 mm (0.003 in.)
08/08/21 14:07:14 61SNR030_020_0003
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DYNOMITE -2009-

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Fuel and Emissions
Clutch
Item Measurement Qualification Standard or New
Item Measurement QualificationStandard or New Service Limit
2-7
Fuel pressure
regulatorPressure with fuel pressure gauge
connected 330 380 kPa (3.4 3.9 kgf/cm , 48 55 psi)
Fuel tank Capacity 50 L (13.2 US gal)
Engine idle
(K20Z2) Idle speed without load M/T (in neutral) 700 50 rpm
A/T (in N or P) 800 50 rpm
Idle speed with high electrical load
(A/C switch ON, temperature set to
max cool, blower fan on High, rear
window defogger ON, and headlights
on high beam) M/T (in neutral) 780 50 rpm
A/T (in N or P) 800 50 rpm
Engine idle
(K20Z3) Idle speed without load M/T (in neutral) 750 50 rpm
Idle speed with high electrical load
(A/C switch ON, temperature set to
max cool, blower fan on High, rear
window defogger ON, and headlights
on high beam) M/T (in neutral) 750 50 rpm
Clutch pedal Height from floor Except Type S 159.3 mm (6.27 in.) Type S 161.3 mm (6.35 in.)
Stroke 130 140 mm (5.12 5.51 in.)
Flywheel Runout on clutch mating surface 0.05 mm (0.002 in.) max. 0.15 mm (0.006 in.)
Clutch disc Rivet head depth 1.65 2.25 mm (0.065 0.089 in.) 0.7 mm (0.03 in.) Thickness 8.3 8.9 mm (0.33 0.35 in.) 6.0 mm (0.24 in.)
Pressure plate Warpage 0.03 mm (0.001 in.) max. 0.15 mm (0.006 in.) Evenness of the height of the
diaphragm spring fingers 0.6 mm (0.02 in.) max. 0.8 mm (0.03 in.)2
08/08/21 14:07:14 61SNR030_020_0007
ProCarManuals.com
DYNOMITE -2009-

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Brakes
Air Conditioning
Item Measurement QualificationStandard or New Service Limit
Item Measurement Qualification Standard or New
2-19
Parking brake Distance traveled when lever pulled
with 196 N (20 kgf, 44 lbf) of force 8to10clicks
Brake pedal Pedal height (carpet moved aside) M/T 153 mm (6.02 in.) A/T 158 mm (6.22 in.)
Free play 1 5 mm (0.04 0.20 in.)
Brake disc Thickness Front (except TYPE S)22.9 23.1 mm (0.90 0.91 in.) 21.0 mm (0.83 in.)
Front (TYPE S) 24.9 25.1 mm (0.98 0.99 in.) 23.0 mm (0.91 in.)
Rear 8.9 9.1 mm (0.35 0.36 in.) 8.0 mm (0.31 in.)
Runout Front and rear 0.04 mm (0.0016 in.)
Parallelism Front and rear 0.015 mm (0.0006 in.)
Brake pad Thickness Front (except TYPE S)9.6 10.2 mm (0.38 0.40 in.) 1.6 mm (0.06 in.)
Front (TYPE S) 9.0 9.7 mm (0.35 0.38 in.) 1.6 mm (0.06 in.)
Rear 8.3 9.4 mm (0.33 0.37 in.) 1.6 mm (0.06 in.)
Refrigerant Type HFC-134a (R-134a) Capacity of system 400 450 g (14.1 15.8 oz)
Refrigerant oil Type SP-10 (P/N 38897-P13-A01) Capacity of components Condenser 50 mL (1 2/3 fl·oz) Evaporator 40 mL (1 1/3 fl·oz)
Each Line and
hose10 mL (1/3 fl·oz)
Compressor 75 85mL(21/2 25/6fl·oz)
Compressor Field coil resistance At 20 °C (68 °F) 3.15 3.45 Pulley-to-armature-plate clearance 0.35 0.65 mm (0.014 0.026 in.)
08/08/21 14:07:17 61SNR030_020_0019
ProCarManuals.com
DYNOMITE -2009-

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ItemMeasurement Qualification Specification
2-20Design Specifications
DIMENSIONS Overall length
4.544 mm (178.9 in.)
Overall width 1,752 mm (69.0 in.)
Overall height 1,435 mm (56.5 in.)
Wheelbase 2,700 mm (106.3 in.)
Track Front1,499 mm (59.0 in.)
Rear 1,528 mm (60.2 in.)
Ground clearance 145 mm (5.7 in.)
Seating capacity Five (5)
WEIGHT Gross Vehicle Weight Rating
(GVWR) See the certification label attached to the driver’s doorjamb
ENGINE Type Water cooled, 4-stroke DOHC i-VTEC engine
Cylinder arrangement Inline 4-cylinder, transverse
Boreandstroke 86x86mm(3.39x3.39in.)
Displacement 1,998 cm (122 cu in.)
Compression ratio K20Z29.6
K20Z3 11.0
Valve train Chain drive, DOHC i-VTEC 4 valves per cylinder
Lubrication system Forced, wet sump, with trochoid pump
Fuel required K20Z2Regular UNLEADED gasoline 87 Pump Octane Number or
higher
K20Z3 Premium UNLEADED gasoline 91 Pump Octane Number or
higher
STARTER Type Gear Reduction
Nominal output 1.6 kW
Nominal voltage 12 V
Hour rating 30 seconds
Direction of rotation Clockwise as viewed from drive end
CLUTCH Type Single plate dry, diaphragm spring
Clutch friction material surface area 174 cm (27 sq in.)
3
2
08/08/21 14:07:17 61SNR030_020_0020
ProCarManuals.com
DYNOMITE -2009-

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NO
M/T model
4-84-8 Starting System
Starter System Circuit
Troubleshooting (cont’d)
Clutch Interlock Switch Test
OTC3131 A
B
Terminal
Position
Clutch Interlock Switch
Clutch Interlock Switch 2
1
(PRESSED)
(RELEASED)
12. Do the STARTING TEST with the alternator, regulator battery & starter tester.
NOTE: The probe is used for starter testing.
Go to step 13.
Replace the starter, or remove and
disassemble it, and check for these problems:
 Draginthestarterarmature
 Short in the armature winding
 Excessive drag in the engine
 Open circuit in starter armature commutator segments
 Excessively worn starter brushes
 Open circuit in the starter brushes
 Dirty or damaged helical splines or drive gear
 Faulty overrunning clutch
13. Remove the starter, and inspect its drive gear and the flywheel ring gear (M/T model) or the torque
converter ring gear (A/T model) for damage.
Replace any damaged parts.
14. Select ECM/PCM reset (see page 11-4) in the PGM- FI INSPECTION menu to cancel ALL INJECTORS
STOP with the HDS. 1. Disconnect the clutch interlock switch 2P connector
(A).
2. Remove the clutch interlock switch (B).
3. Check for continuity between the terminals accordingtothetable.
 If the continuity is not as specified, replace the clutch interlock switch (see page 12-8).
 If OK, install the clutch interlock switch, and adjust the pedal height (see page 12-8).
Terminal side of
male terminals
Does the display indicate cranking voltage greatert han or equal t o 8.5 V and t he cur r ent d r aw l esst han or equal t o 380 A?
08/08/21 14:09:23 61SNR030_040_0009
ProCarManuals.com
DYNOMITE -2009-

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4-43
Cruise Control
Component Location Index
CLUTCH PEDAL POSITION SWITCH (M/T model)
BRAKE PEDAL POSITION SWITCHCRUISE CONTROL
COMBINATION SWITCHCRUISE MAIN INDICATOR
(In the gauge control module (tach))
CRUISE CONTROL INDICATOR
(In the gauge control module (tach))
TRANSMISSION RANGE SWITCH (A/T model)
ENGINE CONTROL MODULE (ECM)/
POWERTRAIN CONTROL MODULE (PCM)
Test, page 4-50
Clutch Pedal Adjustment, page 12-8
Test, page 22-181
Pedal Height Adjustment, page 19-6Test/Replacement, page 4-49
Test, page 14-265
Replacement, page 14-267
Cruise Control Input Test, page 4-47
08/08/21 14:10:48 61SNR030_040_0044
ProCarManuals.com
DYNOMITE -2009-

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M/T model
4-50Cruise Control
Clutch Pedal Position Switch Test
A
B
Terminal
Position
Clutch Pedal Position Switch 3
2
(PRESSED)
Clutch Pedal Position Switch (RELEASED)
1. Disconnect the clutch pedal position switch 3P
connector (A).
2. Remove the clutch pedal position switch (B).
3. Check for continuity between the terminals accordingtothetable.
 If the continuity is not as specified, replace the clutch pedal position switch (see page 12-8).
 If OK, install the clutch pedal position switch, and adjust the pedal height (see page 12-8).
Terminal side of
male terminals
08/08/21 14:10:51 61SNR030_040_0051
ProCarManuals.com
DYNOMITE -2009-