Engine harness 10 pin obd2 to obd1 distributor jumper harness swap dizzy fits honda civic acura integra 19921995. However, my car is obd0 and in the future ill probably swap an obd 1 motor in there. This harness will only work 5 speed manual transmission application, it will not work on automatic trans models or chassis with automatic harness. This distributor adapter allows a obd0 198891 mpfi chassis to plug in a obd1 distributor. Whether they accept these ecus natively or via an obd ii to obd i or obd0 to obd i conversion harness makes no difference. Newyall obd0 to obd1 distributor adaptor adapter harness jumper. There are 10 wires that need to be connected for proper usage. Rywire bseries tucked obd1 conversion engine harness 88. Obd0 to obd1 conversions require you to run a obd1 distributor along with a 4 wire oxygen sensor if you plan on using narrow band oxygen sensor feedback which not. Obd1 or obd2 distributor that fits onto your engine.
This savings package contains the following parts at a discounted rate. Honda obd2a obd2b obd0 to obd1 ecu jumper conversion. Rywire product instructions let us know if you have any problems and we will troubleshoot them with you. This harness convert the following obd0 vehicles to run obd1 19921995 ecu. The reason for what i did was a personal feeling about how the wiring should be routed and ill get into that latter. The speedfactory obd0 to obd1 ecu conversion harness.
You will need to have a stock wire harness where it plugs into the ecu. This connector is located near the drivers side shock tower on 19881989 chassis, and located. These are harnesses for the use of an obd1 hondaacura ecu in an obd0 hondaacura vehicle. Lgqing ecu conversion jumper harness obd0 to obd1 for honda civic 8891 acura integra. Hi i have a 90 civic hatch with a d16y7 obd2 engine swap and it still has the obd0 harness and ecu. D16z6 installation and obd0 8891 to obd1 9295 wiring. So far wired up the adapter harness no real problems hasports wiring off there web site lists alternator fr signal on obd0 as b14 to obd1 d9 and alternator control as blank. Honda tuning suite is a free tuning solution for honda ecus. The speedfactory obd0 to obd 1 ecu conversion harness for multipoint injection allows you to use a jdm or us obd 1 mt ecu in an 8891 civic, crx or a 9091 integra, obd0 chassis. This is a obd0 to obd1 distributor harness plug adapter for mpfi obd0 engine harnesses. Speedfactory obd0 to obd1 ecu conversion harness for multi. 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. Hey guys, as you know the aftermarket is relatively limited for our 3rd gens, especially for tuning. Ha motorsports ecu jumper harnesses use crosslinked automotive txl wire that exceeds oem specifications and is extremely durable.
Honda crx ef civic 1988 1991 obd0obd1 engine harness. I bought it knowing it needed to be tuned, but heres the problem. So after you have a completely stock harness, plug the ecu jumper into the stock ecu harness plugs and lets go. One thing im not sure, i dont recall if there is the vtec wires on the ls ecu harness and bay harness. Looking to upgrade to an obd1 ecu to be able to run the latest obd1 tuning software. Obd0 dpfi to obd1 ecu jumper harness manual transmission. Pick up a obd1 p72 or p28have it chipped with a gsr stock map and disable knock. Obd1 ecu harness obd1 distributor harness help support my channel, purchase decals. Obd0 dpfi to obd1 conversion harness installation instructions. Selecting the type of distributor you have engine type tells us whether or not to add knock or iab plugs. 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. I just snagged a new one from distributor king about a month ago and its already throwing a code 9 from it. Obd1 or obd2 injectors and injector clips optional you can use the stock injectors with the stock injector resistor box.
The harness will allow 8891 honda civic crx, acura integra and other obd0 honda and acura to convert over to obd1. The shop that did the install tells me there should be a connector to jump in the front drivers side corner of the engine bay, but my factory service manual. Since obd 1 i assume has more emissions and stuff than obd0, what is entailed in converting an obd0. As for the 2 wire plug, the plug had to be cut off the obd0 harness and obd1 plug spliced on. To use a obd1 distributor, you must also be using an obd1, obd2a or obd2b ecu. Boomslang honda acura obd0 to obd1 ecu conversion wire. The zerg industries obd0 to obd1 distributor jumper harness will make your next motor swap pain free. Obd0 to obd1 conversion harness installation instructions version 1. If this happens just swap them and you should be good to go. You just have to get the correct distributor plug from a obd2 engine harness. Hi jason, because of the differences between vacuum advance and the obdi engine in your vehicle, swapping ecu and harnesses would be a much easier task to convert your honda as opposed to making the obd1 work with your obd0 ecu. If i swapped it the correct obd2 harness and ecu would it create any problems as far as the obd0 dash harness matching up.
If there are certain sensors that your engine ecu does not require, just tape off that numbered wire and leave it unhooked. This will prevent you from having to complete any wiring. The use of an obd1 9295 ecu is needed for proper tuning of your high performance engine. There are also a bunch of extra wires and this extra connector that has been spliced into the oem wiring and a26 leads to one brownblack wire. As many of you know, our obd0 ecus are not tunable, and we must convert to obd1 to tune. I do not have a computer to access the s300, so i was hoping to at least look for codes using the check engine light as in obd1 cars. The rywire obd1 bseries tucked engine harness is nearly identical to the rywire milspec engine harness line with the primary differences being the type of wire used the single white wire color and expandable loom used. If you get the two white wires mixed up it will not hurt a thing.
Ecu jumper harnesses manual transmission vehicles ha. All of our harnesses are designed and built here at our facility in the usa. That is where my question lies is which items should i be picking up. A conversion harness is a jumper harness which plugs into an obd0 vehicle and allows you to run an obd1 ecu. You will need to have a stock wiring harness where it plugs into the ecu. For an obd2 to obd1 conversion i know its just a conversion harness and plug in the obd 1 ecu and go. All of the features you need to tune obd0, obd1 and canbus platforms including 8th gens. Obd0 to obd1 ecu jumper obd0 to obd1 or obd2 distributor adpater integrated vtec subharness no soldering. This package is perfect for all dseries and bseries engines. Selecting the type of distributor you have engine type. This scenerio happens when using an obd1 engine in an obd0 vehicle or vice versa.
Ive looked up some walkthroughs but every one has different info and im a bit lost. Converting over allows you to use the more powerful motor found in later generations of these cars. Select your vehicle in the dropdown menu and it will guide you on the proper obd0 to obd1 harness for your application. Ecu conversion jumper harness obd0 to obd1 for honda civic. Accord series engine with a distributor and can run an obd i ecu.
Harnesses for mpfi vehicles and dpfi vehicles are available. I have a 91 honda crx putting in a b16a obd0 engine that has been upgraded to obd1 p28 ecu with hondata etc i have a donor connectors from obd0 ecu and obd1 harness. I am planning on buying all pieces needed to go from obd0 to obd1. You can also run a obd2 distributor on your obd1 setup. Obd0 to obd1 conversion parts package xenocron tuning. The use of an obd 1 9295 ecu is needed for proper tuning of your high performance engine. The obd0 to obd1 distributor jumper harness will make your next motor swap pain free. I dont recommend that everybody approach this in the manner that i did. So if i get the obd0 to obd1 ecu conversion harness from rywire, than i dont need a new engine harness. Pull the gray obd1 7 wire plug for the distributor off the obd1 engine harness and the replace the 7 wire plug on the obd0 harness with it. Right now im running a pr3 or whatever the jdm sir ecu is with a b16a. Made with quality oe style plugs, this jumper harness will allow your obd0 honda to accept an obd1 distributor. Basically the situation is that im tired of the obd0 distributor.
Obd0 to obd1 conversion engine tuning, upgrades and. Saves you about 2 hrs worth of painful wiring and looks super clean. For the past hour ive been researching this and a few. Make sure to match the wires coming from the distributor with the matching colors being put into the 7 wire plug. Obd0 to obd1 jumper harness wiring diagram obd0 to obd1 conversion for obd0 to obd1 jumper harness wiring diagram, image size 338 x 450 px, and to view image details please click the image here is a picture gallery about obd0 to obd1 jumper harness wiring diagram complete with the description of the image, please find the image you need. How to convert to obd1 for any obd0 civiccrxintegra youtube. This harness adapter will allow you to use an older obd1 1992 to 1995 ecu 1992 to 1995 computer in your newer honda or acura vehicle. If you own a 8891 civiccrx or a 9091 integra and are looking to convert to an obd1 ecu then this package is for you. Jumper harness is for the hondas most common solution to convert the ecu into obd1 board and get it chipped. So what im looking to do is convert my obd0 b16a to an obd1 setup. Connects into your existing ecu harness and convert it to be able to run with obd1 ecus p.
Obd compliant if you need a obd1 ecu adapter or a vtec subharness, you can add them with the check boxes below. Boomslang fabrication obd0 to obd1 conversion harness. Alpha rider for honda civic integra obd0 to obd1 distributor adaptor harness jumper ef da. The mod is to splice the vtm with the vts, well i dont even have a vtm wire. Each connector is crimped with pneumatic heads to ensure an. There will be a few plugs that wont be attach to anything, just cut or tape them up.