a. Identification, part numbers, CEL codes and troubleshooting, pin outs

1. ECU information
   
2. Identifying ECUs
3. *ECU identification
4. Honda/Acura ECU part number list
   
5. OBD0 CEL codes
6. ECU CEL codes and troubleshooting
   
7. ECU CEL codes
8. ECU pin outs
9. Repinning an ECU

b. Tuning

1. Free tuning software for PM6 ECU
2. Chipping Honda ECUs
3. How To - chip, ROM edit, and datalog ECUs
4. Hondata versus AEM EMS
5. VAFC wiring diagrams

a. General

b. Common problems, diagnostics, treatments

c. Ignition system

1. *Honda distributor repair
2. https://honda-tech.com/honda-crx-ef-.../#post50905902
3. OBD0 to OBD1 distributor wiring

d. Fuel system

e. VTEC

1. *VTEC explained
2. VTEC cams comparison
3. My VTEC doesn't work

f. Valve cover

1. Painting valve cover
2. Painting valve cover
3. Painting valve cover

g. Cooling system

i. Header and exhaust

j. Emissions

k. The D-series engine

l. The B-series engine

a. General

1. H-series vs B-series weight
2. Shopping list for nuts, bolts, and other stuff needed for engine swap

b. OBD0-to-OBD1 conversion

1. OBD0 to OBD1 conversion pinouts
2. OBD0 to OBD1 pinouts and conversion
   
3. How-To - swap/remove OBD1 injector pins
   

c. DPFI-to-MPFI conversion

1. DPFI-MPFI swap information
2. *DX, STD (DPFI), Si, HX -- MPFI wiring
3. *Plugs needed to swap d15z1 into MPFI Civic/CRX

d. D-series mini-me and swap

1. *D16Z6 block with D16A6 head
2. *Z6 mini-me swap
3. *Mini-me and engine theory
4. D15 OBD1 SOHC VTEC mini-me: Massive write-up
5. More information on swapping D16Z6 into EF

e. DOHC ZC swap

f. B-series swap

1. B16a CRX Si swap guide
2. B16 swap info
3. Vacuum diagram - B16 swap
4. *LS/VTEC swap page

g. H-series swap

h. K-series swap

a. General information

1. How To - identify Si, DX and HF L3 transmission
2. ZC L3 transmission information
3. *Notes about JDM L3 (DOHC) "ZC tranny"
4. *CRX math - tranny calculator

b. Fluid

1. Changing transmission fluid, lubricating speedometer cable, reconnecting cable at transmission

c. Removal, disassembly, rebuild

1. Removing D-Series transmissions in a CRX
2. How To - remove transmission and inspect input shaft bearing
3. *CRX transmission rebuild
4. *CRX HF transmission rebuild
5. LS 5th-gear install guide JDM B16 S1
6. LSD - toss tapered bearings and install ball bearings, no preload
7. B-series transmission and clutch guide

d. Clutch, shifting

1. Stock clutch fitment guide
2. Fixing sloppy shifting of transmission

e. Auto-to-manual conversion

1. *Civic 5-speed conversion

f. Four-wheel drive

1. Real-time 4-wheel drive - 4wd, rt4wd

a. General

1. Four-door brake swap
2. How To: Rebuild brake calipers
3. Brake rotor replacement
4. Brake booster and master cylinder interchangeability
5. Putting X brakes on Y car
6. Putting X brakes on Y car

b. Rear disc conversion

1. Rear disc brake conversion with pictures
2. Rear disc conversion and ABS
   

c. Upgrade

1. DA Integra big brake upgrade
2. EX 11.1" big brakes
3. DA vs Si knuckles/EX knuckles OEM big brakes
4. 11.1" brakes on DX knuckles
5. Bigger brakes under 14" wheels
6. The easiest brake upgrade
   

a. General

1. How the suspension looks
2. *Ben Ogle's hybrid (EG, DA, DC) suspension comparison/interchangeability

b. Front

1. Civic/crx JDM B16 knuckle comparison to DA, and US EF
2. How to distinguish EF knuckles
3. *1990-91 Civic sedan EX hub replacement/interchange
   
4. How To - pop off a ball joint (videos)
5. How To - install wheel bearings/lower ball joints - pictures
6. How To- replace wheel bearing
7. Tie rod end removal
8. Changing tie rod ends
9. Front tower bar install

c. Shocks, springs

1. How To - extend shock travel
2. 88-91 CRX spring rates (aftermarket)
3. Bump stops

d. Coilovers, sway and traction bars, tie brace, camber kit, Energy suspension

1. Coilover sleeve install
2. Sway bar sizes
3. Best traction bars
4. Lower tie brace install
5. Progress camber kit install
6. Energy suspension Hyperflex polyurethane bushing instructions and parts list

e. Rear

1. Rear trailing arm part number
2. Trailing arm identification
3. DA rear sway bar on DX
4. The old washer method for the rears
5. Rear positive camber washer trick
6. Rear compensator (toe) arm nut fix
7. Rear lower tie brace install

f. Swap

1. ITR suspension into 91 Si

a. Door panel, seats, seat belts, paint removal

1. How To - remove CRX door panel
2. How To - install a footrest
3. Answers to a lot of seat questions
4. Seat swap
5. Seat pan swap: 90/91 Si HB seats into 88 HB and vice versa
6. Head rest removal on CRX Si seats
7. Little info about seat pan swapping
   
8. Seat belt swap
9. Removing paint from interior

b. Console, cup holder

1. Cup holder for CRX

a. Rust repair, paint, fiberglass

1. Prepping car for paint
2. Prepping car for paint
3. Painting your car -- tips, tools and techniques
4. Painting body trim
5. Painting door handles and mirrors
6. Painting exterior trim pieces
7. How To - use fiberglass

b. Hood, door sill, lip, skirt, canard, sunroof

1. Interchangeable EF Hoods by part numbers
2. How To - remove CRX door sill
3. Home Depot lip
4. CRX rear Lip
5. Lips and side skirts
6. How To - homemade air splitters/canards
7. Reskin roof & permanent sunroof removal
8. Sunroof switch sticks
9. How To - refurbish sunroof switch
10. Civic Hatch and Sedan Front Bumper Differences Explained

c. Water leaks

1. EF CRX/Civic water leaks
   

a. Fuse box, ignition switch, battery relocation, alternator

1. CRX fuse boxes
   
2. Ignition switch replacement
3. How To - relocate battery to trunk
4. How to - remove/rebuild/test the CRX alternator

b. Power windows, stereo, dome light, map light, intermittent wipers, cruise control

1. How To - install power windows in a CRX
2. *Honda/Acura stereo wiring diagram
   
3. Dome light fix
4. JDM map light dimensions
5. How To - add intermittent wipers to 88-91 civic hatchback
6. 4G Civic Cruise Control retrofit DIY

c. Wire harness, circuit diagrams, wire tuck

1. Si to HF engine harness
2. Si to ZC wire diagram
3. Wire tuck
4. Wire tuck
5. Wire tuck - relocate fusebox and headlight wiring
   

d. Dash, clock, cluster

1. Installing JDM amber dash and clock
2. Manual transmission cluster into auto car
3. Euro VTI cluster in 89-91 Civic/CRX
4. 99-00 Si gauge cluster into 88/89 Civic/CRX with wiring
   
5. How To - Integra gauges into 88-91 Civic
6. GSR cluster into 90-91 CRX with pinouts
   
7. S2000 cluster swap
8. S2000 cluster swap
9. S2000 cluster pin outs
10. Set odometer to correct mileage

e. Exterior lighting, warning beeper

1. Brake lights won't turn off even without key in ignition
2. How To - put Acura TL HID's into EF headlights
3. OEM HID's into 9006 housing
4. How To - install JDM EF8 CRX sidemarkers
5. JDM CRX sidemarker write up
6. How To - JDM fog lights on USDM Car
7. How To - simple headlight warning beeper
   
8. How To - tint headlights

So I know you put it down but when I went to the page it took me to some random website without the information,
i have a b18b1 engine in my 89 crx , it needs to be tuned. The guy before me unfortunately didn’t do it which makes no sense , what kinda chips / anything really would you recommend. ( sorry new to this)