FAQ <--- Q not G, Page.

[kris]

hehe, anyways. Has anyone thought of creating a Frequently Asked Questions page? We had one in the G20 forum, and I was thinking maybe we could get one in here?

Opinions?

[gunnmen01]

Yeah like a list of swaps, what you need and how easy they are. That would be great...


gunnmen01

[tye112]

that would be awesome. me being the newbie to civics that i am, could use that alot. i got alot of things i wanna ask, but i am sure they've been asked 1000s of times before.

[kris]

Originally posted by tye112
that would be awesome. me being the newbie to civics that i am, could use that alot. i got alot of things i wanna ask, but i am sure they've been asked 1000s of times before.

Well, as long as it's cool with the forum mods, I guess we can start working on it.

So, start posting stuff that should be added in.

[Worshp]

Q1. Worshp, are you single?

[civickiller]

Q2. worshp is your car single ? i wanna marry her

[Melt]

Engine Codes

A20A3 Honda Accord 1988-1989
B16 Acura Integra XSi/RSi (JDM) 1990-1991
B16 Acura Integra XSi/RSi 1992-1993
B16A Honda Civic SiR (JDM) 1989-1991
B16A Honda Civic (EDM) 1992-1995
B16A Honda Civic VTi 1996-2000
B16A Honda Del Sol/CRX SiR 1992-1996
B16A Honda Civic SiR (JDM-Hatch) 1989-1992
B16A1 Honda CRX 1.6i/VTi (EDM) 1989-1992
B16A1 Honda CRX SiR 1990-1991
B16A1 Honda Civic SiR (JDM) 1990-1991
B16A2 Honda Civic Si 1999-2000
B16A2 Honda Civic SiRII (JDM) 1992-1995
B16A2 Honda Del Sol (JDM) 1993-1995
B16A3 Honda Del Sol 1992-1995
B16B Honda Civic Type R (JDM) 1998-2001
B17A1 Acura Integra GSR 1992-1993
B18A1 Acura Integra GS 1990-1991
B18A1 Acura Integra GS 1992-1993
B18B1 Acura Integra GS/LS/RS 1994-1995
B18B1 Acura Integra GS/LS/RS 1996-2000
B18C Acura Integra SiR (JDM) 1995-1997
B18C1 Acura Integra GSR 1994-2001
B18C3 Honda Integra Type R 1995-1998
B18C5 Acura Integra Type R 1998-2001
B18C5 Honda Integra Type R 1997-2001
B20A3 Honda Prelude 2.0 S 1990-1991
B20A5 Honda Prelude 2.0 Si 1990-1991
B20A5 Honda Prelude Si 1988-1989
B20A5 Honda Prelude Si 1988-1989
B20B Honda CRV 1997-1998
B20Z Honda CRV 1998-2001
B21A1 Honda Prelude Si 1990-1991
C30A Acura NSX 2002+
C32B Acura NSX 2002+
D15A Honda Civic DX 1988-1991
D15A1 Honda CRX DX 1988-1991
D15A2 Honda CRX HF (Carbed) 1984-1987
D15B2 Honda Civic DX/LX 1988-1991
D15B6 Honda Civic HF/CRX HF 1988-1989
D15B6 Honda Civic HF/CRX HF 1990-1991
D15B7 Honda Civic DX/LX 1992-1995
D15B8 Honda Civic CX 1992-1995
D15Y7 Honda Civic DX/LX/CX 1996-2000
D15Z Honda Civic HF 1996-2000
D15Z1 Honda Civic VX 1992-1995
D16A1 Acura Integra 1986-1987
D16A3 Acura Integra 1988-1989
D16A3 Acura Integra 1988-1989
D16A6 Honda Civic Si/CRX Si 1988-1991
D16A6 Honda Civic EX 1990-1991
D16A8/9 Acura Integra 1988-1989
D16Y8 Honda Civic EX 1996-2000
D16Z6 Honda Civic EX/Si /Del Sol Si 1992-1995
D17A1 Honda Civic DX/LX 2001+
D17A2 Honda Civic EX 2001+
EW4 Honda CRX Si 1985-1987
EW4 Honda Civic Si 1986-1987
F20A Honda Accord 2.0Si (JDM) 1990-1993
F20C Honda S2000 2000+
F22 Honda Prelude Si 1992-1996
F22A1 Honda Accord 1990-1993
F22A1 Honda Prelude S 1992-1996
F22A4 Honda Accord 1990-1991
F22A6 Honda Accord 1991-1993
F22B1 Honda Accord EX 1994-1997
F22B2 Honda Accord DX/LX 1994-1997
H22 Honda Accord SiR 1994-1997
H22 Honda Prelude VTEC 1992-1996
H22A Honda Prelude SiR (JDM) 1997-2001
H22A Honda Prelude 1999-2001
H22A Honda Prelude Type S (JDM) 1997-2001
H22A1 Honda Prelude 1997-1998
H22A1 Honda Prelude VTEC 1994-1996
H23 Honda Prelude Type S (JDM) 1993-1995
H23A1 Honda Prelude SE/Si 1992-1996
K20A Acura Integra (JDM) 2001+
K20A Honda Civic Type R (JDM) 2001+
K20A Integra Type R (JDM) 2001+
K20A Acura Integra IS (JDM) 2001+
K20A2 Acura RSX Type S 2001+
K20A3 Acura RSX 2001+
K20A3 Honda Civic Si 2002+
K24 Honda CRV 2002+
ZC Honda CRX (JDM) 1990-1993
ZC Honda CRX Si16/1.6i (JDM) 1989-1992
ZC Honda CRX Si (JDM) 1985-1987
ZC Acura Integra (JDM) 1990-1993
ZC Acura Integra (JDM) 1986-1989
ZC Honda Civic Si (JDM) 1986-1987
ZC Honda Civic Si (JDM) 1988-1991

MPFI Information

These are diections for DPFI to MPFI with Si parts.

complete intake manifold (TB, fuel rail, injectors, all sensors!)

injector resistor box

88-91 si ecu

88-91 si distributor

a few connectors from the Si engine harness and an si coolant hose to connect the manifold and the block u can use ur stock and cut it if ur cheap

its pretty easy! drain the raidiator and all then take off the intake manifold and put the si intake manifold on and rewire everything. dissconect all the plugs from all the sensors and the injectors make sure u diconnect the coolant lines from the intake and there is one bolt that holds the manifold to the block underneath you will not see it unless u know about it.

In order to convert your dual point injection DX to multi-point injection you will need 4 injector plugs, an injector resistor box, extra wire, and electrical tape(heat shrink is best).Also, when doing this conversion I would highly recommend soldering all connections and heat shrinking them. It is good to have an extra multi-point injection engine harness laying around to take plugs off of(injector plugs, injector resistor box plug, and distributor plug u can use ur stock dist plug if u cut one off another dx dist and use it to plug in but ull need a 2 wire plug for the ca sensor).

Pins B10 and B12 are empty. Unused pins can be taken from B2 or B11. Sometimes there is a unused wire at B12. Cut orange and white wires off at C1 and C2 and connect them to wires added at B10 and B12. Orange-B10. White-B12. Leave enough wire for next step.

Run wires from C1 and C2 on the ecu into the engine compartment. Label these wires for later use. Cut wires at A3 and A7 leave excess for later use. Run these wires into the engine bay and label them to be used later on .


Under the Hood

TPS and EACV plugs are too short and must be extended. Be sure to switch green/white and yellow/white wires on TPS since the dx turns the opposite way.


Injectors and injector resistor box

Connect the yellow/black wires from the two DX injector harnesses and run it to the yellow/black wire on the injector resistor box. Connect the yellow wire from the DX injector to the #1 injector (brown wire). Connect the red wire from the DX injector and run it to the #3 injector (blue wire). Connect the A3 wire to the #2 injector (red wire). Connect the A7 wire to the #4 injector (yellow wire). Connect the 4 red/black wires from injector resistor box to each injector.

Cylinder position sensor

Connect C1 to blue/green wire on cylinder position sensor plug. Connect C2 to blue/yellow wire on cylinder position sensor plug the rest of the wires are color matched for your dx to the si wires

List of seats that will fit eventually into a 4th gen

5th gen civic seats
All integra seats
Del sol seat

feel free to add to this list...

[Melt]

4th gen intragenerational design tweaks
88-89 Civic hatchback backup lights are a rectangle within a red border.
90-91 backup lights are rectangles that run the full height of the taillight.
Stock Si Hatchback has dual exhaust, body colored mirrors, and an open center on the headrest.
Sedan has a slightly larger hood gap.
DX Hatchback, 1991: Bumpers are body colored, but mirrors are not.
Front air dam (bumper) in 88-89 series changed from rectangular opening with body-colored painted line through the middle to 90-91 upside-down trapezoidal opening with a solid black grid.
Sedans and below Si-level hatchbacks in 88-89 had dual-point EFI (resulting in 92hp, 89lb-ft of torque). The Si hatchback and 4wd wagon had multi-point EFI resulting in 108hp and 100 lb-ft of torque.
88-89 corner lamps were solid orange, 90-91 were clear with an orange center area.
The taillamp assembly on sedans changed from (88-89) vertical bars to (90-91) horizontal bars.
1988-89 Instrument panel cowls are short and squarish, rear defroster and hazard buttons are positioned horizontally. 1990-91 models have a taller instrument panel cowl with softer curves, and the two buttons sit vertically.
Civic Si had black side mirrors through 1990, and switched to body- colored mirrors in 1991.
Civic Si's cloth seats were done in a much more subtle black/grey horizontal stripe in 1990 and 1991 than in earlier models.
In 1991, Canada gets a Special Edition:
Same dash, (consol and gages) as the 91 Si
Body coloured dual mirrors and bumpers
Grey cloth interior
1.5l engine, Pg multi port full injection
comes with rear wiper, wheel covers (13 inch), and rear trunk cover, body colored door trim (instead of black)
1990 model CRX Si has rear disk brakes instead of the previous drums. This upgrade includes stronger front calipers, a larger master cylinder and new rear trailing arms and disks.
The '90 model has a slightly stronger cam.

4th gen specifications
Drivetrain
Type
Transverse Inline-4, Aluminum Block and Head, Front Wheel Drive (AWD offered on wagon)
Throttle Body injection (1.6L engines have PFI)
Valvetrain
Sohc 4 valve/cyl.
Displacement
97 cu in./1590cc (Si, AWD Wagon)
91.1 cu in/1493cc (STD, DX, LX, Wagon)
Bore x Stroke
2.95 x 3.54 in./75.0 x 90.0 mm (Si)
2.95 x 3.33 in./75.0 x 84.5 mm (STD, DX, LX)
Compression Ratio
9.6:1 (88-89 CRX HF)
9.1:1 (Si)
9.2:1 (STD, DX, LX)
Transmissions
4spd manual: base 3dr
5spd manual or 4spd auto: DX/LX/2WD wagon/Si
6spd manual or 4spd auto: 4WD wagon
Horsepower (SAE)
62hp@4500 (88-89 CRX HF)
70hp@5500 (base 3dr)
92hp@6000 31/35mpg 5spd (DX/LX 3dr/4dr, 2WD wagon)
108hp@6000 28/32mpg 5spd (Si 3dr, EX 4dr, 4WD wagon)
Torque
83lbs/ft@3000 (base 3dr)
89@4500 (DX/LX 3dr/4dr, 2WD wagon)
100@5000 (Si 3dr, EX 4dr, 4WD wagon)
Fuel Economy
33/37 mpg (STD 3-door with 4 speed manual transmission)
31/35 mpg (DX/LX 3dr/4dr, 2WD wagon with 5 speed manual)
28/32 mpg (Si, EX, 4WD wagon)
Fuel
Unleaded, 86 pump oct.
Chassis & Body
Layout
Front engine/front wheel drive
Body/Frame
Unit Steel
Dimensions (3-Door/ 4-Door/ Wagon)
Wheelbase (in): 98.4 (all)
Length (in): 157.1 / 168.8 / 161.7
Width (in): 66.3 / 66.7 / 66.1
Height (in): 52.5 / 53.5 / 56.1
Curb Weight (lbs): 2127 / 2262 / 2335 (2628 4WD)
Brakes

Front
9.5 inch disc
Rear
7.1x1.0 inch drums
Assist type
vacuum
Wheels
Pressed steel, 14 x 5J (EX)
Pressed steel, 13 x 5 (DX, LX, STD)
Tires
P185/60R-14 82H (EX Coupe, Si)
P175/65R-14 (EX Sedan)
P175/70R-13 (DX, LX)
P165/70R-13 (STD) (???)
P175/70R-14 (Wagon)
Steering
Rack & Pinion
Power Assist (LX, DX Sedan or Si Hatchback w/ Auto transmission) Manual (Si, DX Hatchback or Sedan w/Manual transmission, STD)
Suspension

Front
Upper A-arms, lower L-arms, coil springs, tube shocks
Rear
Trailing arms on upper & lower lateral links, compensating links, coil springs, tube shocks
Acceleration (Si)

0-30 mph
3.0 secs
0-40 mph
4.4 secs
0-50 mph
5.9 secs
0-60 mph
7.6 secs
0-70 mph
10.3 secs
0-80 mph
13.1 secs
0-90 mph
16.5 secs
0-100 ft
22.1 secs
0-1320 ft (1/4 mile)
16.4 secs @ 84 mph
Standard Equipment
1.5L TBI 16 valve 70hp, 4spd manual, door mounted seat belts, 50/50 split rear seats, remote fuel and hatch release, rear defogger, 165/70R13 tires
DX adds: 1.5L TBI 16 valve 92hp, 5spd manual or 4spd auto, power steering w/auto tranny, motorized front belts (4dr), rear wiper/washer (3dr), tilt wheel, cargo cover (3dr), interval wipers, 175/70R14 tires

Si adds: 1.6L PFI 16 valve 108hp, dual manual mirrors, power moonroof, clock, tach, sport seats, 185/60R14 tires

LX adds to DX 4dr: power mirrors, pw, pdl, cruise, clock, tach

EX adds: 1.6L PFI 108hp, upgraded interior trim, 175/65HR14 tires

2WD wagon: DX equip plus clock, tach

4WD wagon adds: 1.6L PFI 108hp, 6spd manual or 4spd auto, full-time 4WD

And Ami says I dont know anything

[amy@af]

the whole 4thgenerationcivic.com is a F.A.Q. lol! i have been working on the engine section so that maybe there won't be so many repeat questions.

i'm still looking for swap links for the b16, b18, and b20....

[branman_crx_guy]

Hey i dont have a lot of experience with knowledge, i just wanna check to see if my avatatar is working. Plus ive just had this need to post some crap, i think the addiction to post whoring has begun

[ci5ic]

Originally posted by branman_crx_guy
Hey i dont have a lot of experience with knowledge, i just wanna check to see if my avatatar is working. Plus ive just had this need to post some crap, i think the addiction to post whoring has begun

You don't have to post to see your new avatar. Once it is changed, all of your previous posts are updated with the new avatar, so just check a thread that you've already posted in....

[branman_crx_guy]

AHHHH, Good to know. Thanx for the info



PS Acciendental post-whore

[Worshp]

Originally posted by civickiller
Q2. worshp is your car single ? i wanna marry her

Q3. Is your car female? this should really come before Q2....

[civickiller]

i refer to my car as a girl. like this bitch gives me nothing but trouble. and like i always have to lube her up, just to take her for a ride. lol

and whenever i am lonely i go muffler cleaning