21 - Honda-Tech - Honda Forum Discussion - Threads Tagged with 21

Thread / Thread Starter

Last Post

Replies

Views

Forum

1990, 1990prelude, 21, 90, down, fast, fiv, honda, idle, oxygen, prelude, sensor, up, valve, wwwprelude3gcom

1990 Prelude 2.1 couple questions

simplemanseven on Sep 24, 2007

Sep 26, 2007 07:49 PM
by B20luda

3

876

Honda Prelude

00, 10pt, 2000, 21, 9600, cage, caged, civic, ek4, ek9, hatchback, honda, roll, rollcage, safety, tech

Safety21 10pt Roll Cage for 96-00 EK4/EK9 Civic Hatchback - $700

n1_egsex on Sep 18, 2007

Sep 25, 2007 03:18 PM
by n1_egsex

3

1,505

For Sale

21, cage, civic, ek9, hatchback, honda, roll, safety

Safety21 10pt Roll Cage for 96-00 EK4/EK9 Civic Hatchback - $700

n1_egsex on Sep 18, 2007

Sep 24, 2007 05:20 PM
by Type X

10

639

Northern California (Sales)

1991, 21, 4ws, 91, b21a1, engine, honda, lude, motor, prelude, sale, si

4ws 1991 Lude

blahblah311 on Sep 13, 2007

Sep 21, 2007 02:08 PM
by danny_d19

10

926

Honda Prelude

1991, 21, 88, 8891, 91, autopower, bar, cage, civic, ef9, hatchback, honda, roll, rollbar, safety

Safety21 5pt Roll Bar for 88-91 Honda Civic Hatchback EF9 - $300

n1_egsex on Sep 18, 2007

Sep 18, 2007 05:10 PM
by n1_egsex

3

496

Northern California (Sales)

2005, 21, 92, 9295, 95, bars, cage, civic, eg6, hatch, hatchback, honda, roll, rollcage, safety

safety21 7pt roll cage for 92-95 honda civic hatchback eg6 - $450

n1_egsex on Sep 10, 2007

Sep 18, 2007 09:45 AM
by n1_egsex

3

632

Northern California (Sales)

21, accord, advantage, carbon, cerametallic, clutch, exedy, fidanza, honda, kevlar, kit, life, sr20det, stage, vs

Exedy Stage 2 Cerametallic Clutch Dead Already?!?!?

kelvinchau25 on Sep 10, 2007

Sep 12, 2007 01:57 PM
by kelvinchau25

11

1,245

Honda Prelude

21, 6k, acura, code, correct, gsr, ideas, integra, motor, rich, run, running, runs, sluggish, slugish, swap

GSR swap not running right

Abomb on Sep 5, 2007

Sep 11, 2007 07:22 AM
by Abomb

19

2,139

Acura Integra

1989, 21, 4pt, 89, cage, civic, ef, ef9, hatch, honda, jdm, kirk, roll, safety, si

-roll cage-anyone here with one in a hatch?

R91Si on Sep 22, 2004

Sep 8, 2007 09:12 PM
by RCautoworks

12

1,737

Honda CRX / EF Civic (1988 - 1991)

2003, 21, check, civic, code, control, cost, crv, engine, fix, honda, solenid, solenoid, vtec, wiring

check engine light ( vtec control solenoid)

viciousef9 on Sep 2, 2007

Sep 4, 2007 07:29 PM
by viciousef9

4

11,095

Honda CRX / EF Civic (1988 - 1991)

21, 2122, 22, 23, 93, b16, b16a, check, code, codes, ecu, engine, honda, light, motor, obd1, p30

Codes 21/22/23 in 93 OBD1 B16a Coupe...Please Help.

1SloNeon on Sep 3, 2007

Sep 4, 2007 03:43 PM
by 1SloNeon

1

1,339

Honda Civic / Del Sol (1992 - 2000)

21, 22, a4, bypass, bypassing, code, connected, d6, honda, oil, pressure, stops, switch, transmission, vtec, works

VTEC pressure bypass..works, but then causes CODE 21(solenoid)

PnkRokCountryboy on Sep 2, 2007

Sep 2, 2007 02:21 PM
by PnkRokCountryboy

4

2,522

Hybrid / Engine Swaps

Pressure switch by pass.. Then new code 21 comes up (solenoid)

PnkRokCountryboy on Sep 1, 2007

Sep 2, 2007 01:06 PM
by PnkRokCountryboy

3

688

Tech / Misc

21, check, code, control, fix, honda, light, selenoid, solenoid, tec, vtec, vtech

check engine light ( vtec control solenoid)

viciousef9 on Sep 2, 2007

Sep 2, 2007 11:56 AM
by viciousef9

3

882

Honda Civic / Del Sol (1992 - 2000)

FS: 6pt ROLL CAGE FOR DC2

(

1 2)

TRUE RHD on Jun 27, 2007

Sep 1, 2007 09:49 PM
by CARMA_626

42

1,586

Southern California (Sales)

05, 21, 600rr, battery, car, cbr, cbr600rr, change, honda, kit, retune, stroker, tech, whats

2.1L stroker kit

vanos_pusha on Aug 25, 2007

Aug 29, 2007 04:30 PM
by vanos_pusha

5

605

Southeast (Sales)

17, 21, cam, code, honda, pr3, rev, single, spool, stop, throw, throwing, valve, vtec, working, works

Throwing code 21...how do I check if the spool valve is ok if I have no other spares?

denraweb on Aug 22, 2007

Aug 22, 2007 03:14 PM
by denraweb

1

687

Honda CRX / EF Civic (1988 - 1991)

21, cam, code, compatability, compatibility, doch, dohc, ecu, honda, list, lx, p75, recomendations, single, zc

ZC ECU Compatibility ?

trepteg on Aug 21, 2007

Aug 21, 2007 02:55 PM
by 24TEN

3

2,482

Honda Civic / Del Sol (1992 - 2000)

21, 90101sr3000, 90105sr3000, 90106sr3, 90106sr3000, buy, civic, del, hatch, honda, rear, sale, seals, sol, window

EG rear hatch

DCivic00 on Aug 15, 2007

Aug 15, 2007 01:47 PM
by chuisek9

13

2,200

Honda Civic / Del Sol (1992 - 2000)

chain guard

OogalyDoogaly on Aug 12, 2007

Aug 13, 2007 06:54 PM
by .RJ

13

2,122

Honda Motorcycles

21, 84mm, 95, b18, b20, block, civic, fs, ls, si, sleeved, sleeves

FS: 84mm sleeved ls block.. b18 b20

RHDcivicSIR on Jul 12, 2007

Aug 11, 2007 02:09 AM
by 1320DRAGWORKX

6

475

Southern California (Sales)

21, code, distributor, fix, fixing, igniter, ignition, pulse, pulses, referance, reference, refrence

What is no ignition reference pulse and how do I fix it?

motormike40 on Aug 8, 2007

Aug 8, 2007 07:08 PM
by motormike40

2

2,658

Acura Integra Type-R

No ignition reference pulse code 21, how do I fix?

motormike40 on Aug 8, 2007

Aug 8, 2007 02:42 PM
by motormike40

0

479

Acura Integra

1991, 21, 91, accord, auto, honda, locating, location, prelude, sensor, si, speed, speedometer, vehicle, vss

91 VSS location

Wes Harden on Aug 3, 2007

Aug 3, 2007 02:05 PM
by B20luda

1

557

Honda Prelude

need help getting ecu codes gone. help me fixxxxxxxx!

nolicense526 on Jul 23, 2007

Jul 23, 2007 07:19 PM
by nolicense526

0

379

Hybrid / Engine Swaps

21, 91, acura, code, computer, harness, integra, jumper, ls, lsvtec, obd0, obd1, vtec, vtech

91 integra LS/Vtec HELP!!

91integraLSR on Jul 21, 2007

Jul 23, 2007 05:47 PM
by adamrich33

11

1,395

Acura Integra

21, 41, boostwerks, collector, make, sidewinder, turbo

Turbo collectors 4-2-1 need info

gt3076r on Jul 20, 2007

Jul 22, 2007 08:32 PM
by drumking15

10

941

Welding / Fabrication

1991, 21, 91, comming, cooling, fan, fans, honda, model, overheating, prelude, problem, si, system, working

91 honda prelude cooling system problem

seanb on Jul 21, 2007

Jul 21, 2007 12:09 PM
by seanb

0

1,222

Honda Prelude

15, 21, 6500, b16, cel, circuit, code, ecu, fried, h22, honda, info, p28, past, rev

Did I fry my ECU? CEL code 21 VTEC selenoid P28 ECU

SirRevvs on Jul 13, 2007

Jul 15, 2007 03:48 PM
by THC07

11

7,982

Honda Civic / Del Sol (1992 - 2000)

01, 21, 4, 41, 421, b16, car, civic, del, header, headers, honda, motor, performance, sol

Headers: 4-1 vs 4-2-1, Which one?

EG6sir2seb on Jul 3, 2007

Jul 5, 2007 12:49 AM
by B serious

23

35,911

Honda Civic / Del Sol (1992 - 2000)