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Chasebays CM1 Harness install in a EG. {Q's}

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Old 05-18-2012, 06:21 AM
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Default Chasebays CM1 Harness install in a EG. {Q's}

I just recieved my tucked harness and it doesn't have instructions, but I"m sure someone in here can point me in the right direction.

B-series
Obd1

On to the pictures:



I don't know where the #1 group of wires (3 wires total) go. If anyone can help I'd appreciate it, as some of you know the guys at chasebays super busy.

Thanks,
Joe
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Old 05-18-2012, 07:52 AM
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Default Re: Chasebays CM1 Harness install in a EG. {Q's}

They're too busy to answer a simple question like that? Sounds like fantastic custOmer service. Do those wires feed into the ECU harness? If so I'm going to assume they are for engine sensors? What is the engine setup you bought it for?
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Old 05-18-2012, 10:01 AM
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Default Re: Chasebays CM1 Harness install in a EG. {Q's}

^^ I have heard horror stories of their CS. Hope this doesn't turn out to be one of those.

I will try to help using knowledge from my Rywire harness I installed a few months back for my H22 swapped EK. They have instructions listed right on the website.

#1. These should tap into one of the existing ECU plugs. Go to Rywire's site, find the harness you have (B series D series etc etc), and click instructions. It explains why you have to do this and where the wires go. If Chase Bays was nice, they used wires of the same color as the stock harness and the rywire install guide should get you through it.

#2 - I have no clue. I immediately though Alternator wire though, even though the location of it makes no sense.

#3 & #4 look like plugs for the distributor at first. #4 looks like it would plug into a chassis harness.

Hope I was able to help a little.
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Old 05-18-2012, 11:04 AM
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Default Re: Chasebays CM1 Harness install in a EG. {Q's}

the 3 plugs in the big circle go into the ecu, the plug after that is your quick disconnect, number four looks like its for the distributor, number two looks like it goes into the under hood power distribution center, and number three looks like the other distributor plug but its one wire too short (at least for a d series it is i know for sure) how many wires are in number one, they look like the wires that ground out on the thermostat housing, should have 4 or 5 total in that grouping
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Old 05-19-2012, 09:06 AM
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Default Re: Chasebays CM1 Harness install in a EG. {Q's}

Thanks guys figured it out.
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Old 05-19-2012, 09:47 PM
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Default Re: Chasebays CM1 Harness install in a EG. {Q's}

Ok so its all hooked up and my fuel pump isn't priming and no check engine light. Wtf am I doing wrong?
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Old 05-20-2012, 12:09 AM
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Default Re: Chasebays CM1 Harness install in a EG. {Q's}

Make sure you properly spliced the fuel pump wire off their sub harness. Should be ecu pin location A7. I honestly don't understand why obd1 guys go with this style harness, you could easily have gone with the same tuck'd harness, but with relocated shock towers plugs instead of adding in a second set of ecu plugs. I always recommend the relocated shock tower plugs for the 92-95 civic and 94-01 teggy owners who I have made harnesses for. This makes it a plug n play set up.

Have you checked to make sure the fuel pump is priming? Or is the car just not starting? Based on the pictures your provided I do not see the power junction box which provides power to the injectors as well as other sensors.
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Old 05-20-2012, 05:30 AM
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Default Re: Chasebays CM1 Harness install in a EG. {Q's}

The pump is not priming. So t'ing the old a7 to the new a7?
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Old 05-20-2012, 08:04 AM
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Default Re: Chasebays CM1 Harness install in a EG. {Q's}

Yes
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Old 05-20-2012, 08:12 AM
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Default Re: Chasebays CM1 Harness install in a EG. {Q's}

For some reason it won't start now. Its clicking at the relay under the dash on the drivers side. I AM able to start it if I jump the signal wire on the starter, but not with the key.
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Old 05-20-2012, 10:04 AM
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Default Re: Chasebays CM1 Harness install in a EG. {Q's}

Originally Posted by gutted-dx
For some reason it won't start now. Its clicking at the relay under the dash on the drivers side. I AM able to start it if I jump the signal wire on the starter, but not with the key.
Still no check engine light? Which wires did you have to splice?
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Old 05-20-2012, 10:40 AM
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Default Re: Chasebays CM1 Harness install in a EG. {Q's}

I have the check engine light and MIL, but It won't start by key. It starts by jumping the solenoid on the starter....
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Old 05-20-2012, 12:19 PM
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Default Re: Chasebays CM1 Harness install in a EG. {Q's}

Which wires did you have to splice into your stock harness? Should be around 8-10 normally the following:
Starter signal
Brake switch
Mil
Scs
Fuel pump
Voltage back up*
Speed sensor
Eld*

*optional
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Old 05-20-2012, 01:05 PM
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Default Re: Chasebays CM1 Harness install in a EG. {Q's}

Fuse 31 and 24. Blown?
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Old 05-20-2012, 01:36 PM
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Default Re: Chasebays CM1 Harness install in a EG. {Q's}

Mil, another to read the codes ,Fuel pump

Ron, ill check again. Those the dash fuses?
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Old 05-20-2012, 05:17 PM
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Default Re: Chasebays CM1 Harness install in a EG. {Q's}

31 = hood
24 = dash

both 15A
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Old 05-23-2012, 04:43 PM
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Default Re: Chasebays CM1 Harness install in a EG. {Q's}

Hmmm did you get it working yet? I recieved my Chasebays harness saturday and have it installed and when I turn the key to ignition position II, the car cranks over and that is without the clutch even being pushed in.. ugh!
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Old 05-24-2012, 05:33 AM
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Default Re: Chasebays CM1 Harness install in a EG. {Q's}

I have my clutch switch disabled anyway. Mine has a misfire. Im super fuxking happy about that.
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Old 05-24-2012, 06:12 AM
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Default Re: Chasebays CM1 Harness install in a EG. {Q's}

I pulled and checked all 15a fuses, i didn't see a fuse 24 though(underdash).

Last edited by gutted-dx; 05-24-2012 at 02:01 PM.
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Old 05-24-2012, 04:24 PM
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Default Re: Chasebays CM1 Harness install in a EG. {Q's}

BUMP
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Old 05-24-2012, 04:37 PM
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Default Re: Chasebays CM1 Harness install in a EG. {Q's}

On the two pin plug connecting to the chassis switch the white wire to the other side. Thats what chasebays informed to do, its the starter signal wire. Shoot them an e-mail, they have been getting back to me within an hour.
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Old 05-24-2012, 05:44 PM
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Default Re: Chasebays CM1 Harness install in a EG. {Q's}

Can you post a pic of your connector?
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Old 05-24-2012, 05:46 PM
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Default Re: Chasebays CM1 Harness install in a EG. {Q's}

On plug number 4 in the picture i had a wire that backed out when i plugged it in. Chasebays can suck it.
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Old 05-25-2012, 03:31 AM
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Default Re: Chasebays CM1 Harness install in a EG. {Q's}

Was that wire you're problem? Im talking about plug number 3 in the picture you posted up. They told me to switch the white wire over to the other side of the connector by taking the pin out with a small screwdriver.
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Old 05-25-2012, 06:23 AM
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Default Re: Chasebays CM1 Harness install in a EG. {Q's}

Not it was a different one. Is that for ignition,the wire your talking about.
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