Honda k20a ecu pinout pdf

Acura rsx k20a2 engine diagram wiring diagram networks. Link ecu products are not recommended where it interferes with the vehicles safety or pollution control features. Wheg01 kseries conversion harness install guide 19921995. Sort of weird if you ask me, but then again here in the states we arent use to seeing a 99 spec ctr engine harness. Honda jdm honda accord type r k20a dohc vtec swap lsd trans wire ecu.

No one uses the k24a4 ecu because it can not be modified. Imho all cop units suffer from breakdown as the coil heats up under operating conditions. In pakistan first k20 crz wiring was done by electrician m. Eg dc wire harness install guide install guides, tech.

Page 1 super ai r flow converter super air flow converter. When installing the afc neo, both this document and the instruction manual are required. For the operating method and precautions for the afc neo, refer to the instruction manual. Wheg01 kseries conversion harness install guide conversion harness installation manual version 3. K20a2 engine wiring diagram k20a2 engine wiring diagram in general you need to k20a engine wiring harness.

Well we have figured it out tonight and i will take a picture of the wiring what was done as soon as i have time. Vin, engine and transmission numbers except kzphfoinma design specifications except kzphfoinma dashboard center lower cover removalinstallation. This harness plugs straight into the ecu a and b connectors, leaving only the ecu e connector and the engine harness 20 pin connector for you to wire in. With it you cannot damage the ecu, without it you can.

Id buy the setup from hondata but it is currently unavailable and therefore this has frozen my project. The 4plug obd1 connector image below is proof these do exist and are usually found on jdm auto 9295 civic, integra, and preludes. Includes a brief description of what each wire does. The mod is to splice the vtm with the vts, well i dont even have a vtm wire. Jan 10, 2016 i get a lot of requests for the 1995 subaru legacy 2. The other day i had to make a mod to my wiring to get rid of code 22 i was having with my new ecu. This is a valid, tested wiring diagram from our race car. Jul 02, 2015 jump to navigation jump to search a cylinder head from a honda k20z3. Obd1 plug configuration below is an example that shows the common onboard male connectors for a honda obd1 ecu. Integra is is offered in 2002 2004 model years with 15 inch steel wheels with covers or. This site consists of a compilation of public information available on the internet. The conversion harness asks to tap into a few wires on the ecu. Jdm honda accord type r k20a dohc vtec swap lsd trans wire ecu.

The new zealand honda club, otherwise known as, is an enthusiast driven club bringing together past and present owners of honda cars in new zealand. Hybrid racing is not responsible for any direct or. Vin, engine and transmission numbers ph lubricants and fluids. For those who may be looking for this hard to find diagram. Hybrid racing is not responsible for any direct or indirect, actual or incidental expense attributed to the use of any performance parts sold by hybrid racing llc.

The kseries programmable ecu kpro consists of a hardware modification to any kseries ecu, plus buy from dealer. Notoc the ecu electronic control unit is an embedded system that controls one or more of the electrical systems or subsystems in a vehicle. Please refer to pinout diagram ho104i vtec signal wire color greenyellow. Cheap trick use a narrowband o2 sensor on a prb ecu. Ktuned ktuned ecu jumper harness 0506 to 0204 corsport abduls k24 or k20 swap buildguide with complete wiring diagrams. Rsx type s k20a type r ecu pinout honda acura k20a. Why i asked the question that i did is because i cant find a diagram for 0405 civic ecus but i can find the 0103 diagram everywhere. This ecu terminal arrangement diagram is viewed from the direction of. It can mean the difference between winning a race and missing a shift, and a highquality shifter can make your car shift like a new, highperformance machine. Tag archived of honda k20a engine wiring diagram honda pdf. For a printed owners manual, click on authorized manuals or go to contents.

Whek02 kseries conversion harness install guide conversion harness installation manual version 3. Im pretty good with wiring and have found all the rsx pinout information i need, the only thing is that i dont have tsx pinouts. K24a4 ecu pinout help honda acura k20a k24a engine forum honda accord repair manual engine diagram. Wiring diagram by model super airflow converter this document describes car models to which the super airflow converter product code. Aux 3 vtec v alve bosch 3 pin idle valve fast side earth pin on case aux 9 t acho aux 7 fuel pump relay aux 2 fan relay aux 8 shift light elec dump v alve. Ecu in the case of severe errors in the wiring 12v to sensor gnd for instance. The vtec valve is on the exhaust side of the engine, inlet adjustment valve on the front k24 crank pin 1 12v pin 2 signal pin 3 sensor gnd. The pinouts for the engine harness are different on the ecu side, so you want to get an engine harness that matches the ecu. I get a lot of requests for the 1995 subaru legacy 2. The cost of running this website is covered by advertisements. Electronic control unit is an embedded system that controls one or more of the electrical systems or subsystems in a vehicle.

The factory ecus have immobilizers on them, so if you use them, you will need a bypass, or the keyign from the car that the engine ecu came from. Please refer to pinout diagram ho104i vtec signal wire color greenyellow last edited by gexter101. Apr 30, 2012 ecu for toyota hilux 2kd ftv products and names mentioned are the property of their respective owners. K24a4 ecu pinout help honda acura k20a k24a engine forum. Download link engine managements pc based tuning software. For a printed owners manual, click on authorized manuals or go to contents owners identification form. This is a reference for wiring a k20a into a race car.

Wheg01 kseries conversion harness install guide 1992. Whek02 kseries conversion harness install guide 19992000. This harness plugs straight into the ecu a and b connectors, leaving only the ecu e connector and the engine harness 20 pin connector. This article exploits a combination of ecu pin locations and wire colors for all mt 9698 civic and 9699 integra vtec and nonvtec vehicles. Honda crv 2002 2003 2004 2005 honda repair manuals. But what im wondering is if i can simply run the vtec wires to the new ecu or if ill have to get another engine harness for the new ecu. Step 1 9900 civic ek k series swap conversion wiring harness v 4. Install the ecu fully checking the shape of each connector and the number of pins.

Wiring diagram by model this document describes car models to which the afc neo product code. Vin, engine and transmission numbers kz vin, engine and transmission numbers fo circuit diagram supplement index. Honda k20a load k20a map before connecting coils general engine settings, flywheel mode 7. Information tech area 02 04 prb rsx type s ecu pin out jdm k20a acura rsx type r engine y2m3 6 speed transmission. Honda usefull ecu pinouts obd2b obd2a obd1 jdm ek9. Pdf owner manuals and user guides are not affiliated with the products andor names mentioned in this site.

Cl9 ecu pinout diagram for those who may be looking for this hard to find diagram. A forum community dedicated to honda and acura k series engine platform owners and enthusiasts. Sorry i do not have pin schematics for the jdm 4plug obd1 ecu. Obd2a plug configuration below is an example that shows the onboard female connector configuration for an obd2a ecu. I have 01 em2 with the samething you have 05 k20z1, 05 trans, 05 engine harness, and 05 kpro with jumper harness. It took him near 2 months to do so as at that time very little support was there about the swaps in modern obdii cars, yet a hybrid. If you like it please feel free to a small amount of money to secure the future of this website. Used imported jdm honda accord k20a type r ivtec dohc 2. Whek02 kseries conversion harness install guide 1999. Once all of these things are out of the way you should be staring at a grommet on your firewall held in with two 2 10 mm bolts. By continuing to use this site, you are agreeing to our use of cookies. K20a2 engine wiring diagram in general you need to k20a engine wiring harness. Output a4 w62 grnyel vtec solenoid valve output a5 w59 blue. Honda k20 wiring diagram prc ecu pinout k20a3 ecu pinout.

Wiring and electronics honda acura k20a k24a engine forum. Read about tech articles and more kseries ecu pinouts 0206 on the hybrid racing. The blank connector d is only used with at specific civicintegra vehicles. I have tried different cop units over the years on various engines turbo and na and have had the best success with the oem coils used on nissan sr20 type stuff they can come as hitachi or mitsubishi manufactured and both are goodthe sr20de s or u type engines have a single coil. Aux 3 vtec v alve bosch 3 pin idle valve fast side earth pin on. Honda k20 wiring diagram prc ecu pinout k20a3 ecu pinout pdf.

S2000 standard ecu pin out diagram hi guys, can anybody help me with an s2000 wiring diagrams for the ecu please, im just about to swap out my zetec for the s2000 and i have the standard ecu and engine harness i also have the key and column electrics but i dont have the dash loom. Also note that the ecu connector shown on the above website is pictured from the harness side, or looking into the ecu. For the operating method and precautions for the super airflow converter, refer to the instruction manual. This diagram is the intellectual property of hondata and may not be. Abduls k24 or k20 swap buildguide with complete wiring. Transmission electronic control unit gearbox tcm aisin odat, transmission electronic control unit truck mitsubishi fuso canter, engine. Im doing the samething with the e connector straight into the ecu, but the only thing that doesnt work is the speedo. Im using the same ecu that the element harness was made for, pzd a06 ecu from a 2005 honda element and im using a 2005 element harness, my reasoning for the pinout question is specifically for the conversion harness. Both e1 and e7 are outputs which switch on relays by grounding the ecu output and do.

Step 1 9900 civic ek kseries swap conversion wiring harness v 4. In this support section youll find link ecu software, firmware upgrades and other quick reference guides. Are the ecu pinout locations the same for 0103 civics and. Incorrect wiring is cause of many problems with engine swaps and you must follow the wiring diagram below. For more detailed advice or to share your own ideas, head over to the forums to join the conversation with link ecu users from around the world. I have the new ecu,exhaust,headers, and the engine. Jdm honda accord type r k20a dohc vtec swap lsd trans wire. This is a hondata modified 20022004 rsx ecu and an adapter harness for the 0506 rsx hondata mak buy from dealer. The club holds regular meetings and events all across the country, including cruises, track days and dyno days. Jump to navigation jump to search a cylinder head from a honda k20z3. This is the connector you need when making your own conversion harness to swap a k20 engine to an early model civic ek, eg, eh, ej. I have a 2004 tsx and i want to build my own dual ecu harness so i can install kpro. Come join the discussion about performance, modifications, troubleshooting, poweradders, racing, maintenance, and more. Free shipping, financing available, live inventory, authorized dealer since 2001.