can you explain a little better? what do you mean by main?
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can you explain a little better? what do you mean by main?
Ooops i guess i forgot the word relay.Quote:
Originally Posted by guaynabo89
When the car is running the main relay will just click off and back on quickly several time until the ecu will just go into limp mode and run really rich. I believe its the main since it sounds like the same sound I hear when i go to start it.
just to add my .02 in, if your looking for everyhint to chip your ecu yourself, moates has a kit, its $15.
http://www.moates.net/product_info.p...products_id=42
this page also have some nice pics of the parts being installed. you can find more detailed info on pgmfi.org
http://home.comcast.net/~keebler65/honda/uberdata.html
Quote:
Originally Posted by Vinny
the iput sockets on my ecu that i removed to make my jumper harmess, its only 2 plugs how do i know what is a,b,c,d,?
http://img107.imageshack.us/img107/4715/Picture560.jpg
http://img107.imageshack.us/img107/9171/Picture550.jpg
i am using this chard for compasason
http://img293.imageshack.us/img293/3765/9214ow9.jpg
thanks eric. i was just looking at that page too. lol. i had to sign up to see the images
http://hondaswap.com/attachments/ref...nouts-obd0.jpg
the black connector has two connectors.
You can alays count the number of pins. They're all different between the connectors :)
Does any one know what pin is the ELD(electronic load detector) on the P75 ecu?
On a side note i have a full pin out of the 86-87 accord to the p75 conversion harness written down and will make a spreadsheet out of it as soon as i can.
I also solved my problem with the main relay clicking off and on. I believe it was caused by the pin on the conversion harness about to break off, since it broke yesterday and i had to fix it. Then when i took it out for a test drive i heard a loud pop out of the exhaust and the tach went to about 8 grand and i got a solid check engine light. I checked the code(4) and its for one of the sensors or its circuit, i hope its just another one of the wires in the conversion harness but i won't have time to find out until tomorrow.
glad to hear your atlest running
d10 is the eld pinout on the p75 buddy
remember I have the 94 teg manual on my pc.
glad your getting it running
The ELD is a device that detects if there is a load in the electric circuit. It's used to raise the idle a bit when the alternator had more load on it.
This isn't needed. You will not trigger the CEL light for this one. However, if you jump the service connector, the ECU will display the ELD code.
yup
the eld should not trip the cel but keeping a good idle with full load on the alt is always a plus
bump for good info. i forgot some stuff i posted, lol. i was suprised when i reread this thread and said "i posted that?"
guys share the firmware b20a obd1