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Old Nov 21, 2005
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Help E-Manage Install Problem

I just installed a greddy emanage to my 04 civic ex. I have checked my wiring 5 times. All wiring has connection and has been checked with multimeter. I have the main harness, vtec, harness, and injector harness.
The car starts up just fine then couple seconds later I get a check engine light. I can't check the code cause I dont have the tool. I can smell the fuel like its running really rich. The emanage is set to stock civic configurations. Does anybody know if theres some special wiring or what?
Here are the wires connected:

Emanage ECU
White(map) A19-Green w/red to map
Yellow(vtec out) B15-Green w/yellow to vtec solenoid
Light Blue(vtec in) B15-Green w/yellow to ecu
Purple(VTM Out) B9-Vtec Pressure switch to ecu
Green(Map Out) A19-Green w/red to ecu
Brown(rpm) E26- tap to Engine Speed pulse
Black(ground) A5-tap to Power Ground
Red(12v) A3-tap to Power Source
Left bottom(injector Ground) A5-tap to Power Ground
Pin 1(Injector 4) B2-yellow tap Injector 4
Pin 2(injector 3) B3-Blue tap Injector 3
Pin 3(injector 2) B4-Red tap Injector 2
Pin 4(injector 1) B5-brown tap Injector 1


all wiring was soldered.

Need help please.
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Old Nov 21, 2005
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I don't see the tps signal wire in there.

Also, I can't tell you what to check if you don't know what the CEL is for......
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Old Nov 21, 2005
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Originally Posted by hydroflare
I just installed a greddy emanage to my 04 civic ex. I have checked my wiring 5 times. All wiring has connection and has been checked with multimeter. I have the main harness, vtec, harness, and injector harness.
The car starts up just fine then couple seconds later I get a check engine light. I can't check the code cause I dont have the tool. I can smell the fuel like its running really rich. The emanage is set to stock civic configurations. Does anybody know if theres some special wiring or what?
Here are the wires connected:

Emanage ECU
White(map) A19-Green w/red to map
Yellow(vtec out) B15-Green w/yellow to vtec solenoid
Light Blue(vtec in) B15-Green w/yellow to ecu
Purple(VTM Out) B9-Vtec Pressure switch to ecu
Green(Map Out) A19-Green w/red to ecu
Brown(rpm) E26- tap to Engine Speed pulse
Black(ground) A5-tap to Power Ground
Red(12v) A3-tap to Power Source
Left bottom(injector Ground) A5-tap to Power Ground
Pin 1(Injector 4) B2-yellow tap Injector 4
Pin 2(injector 3) B3-Blue tap Injector 3
Pin 3(injector 2) B4-Red tap Injector 2
Pin 4(injector 1) B5-brown tap Injector 1


all wiring was soldered.

Need help please.
check the external dials to make sure they are zeroed? but other than that get a scanner
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Old Nov 21, 2005
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all the dials are set to zero already. on the emanage the injector size are set to 240cc. is that the correct stock injector size? after the check engine light is on the car runs really rich at 11.9 on my apexi auto timer. also the tps sensor is hooked up. the tps and rpm responds to the emanage in real time. im going to go pick a scan tool and check the code later.
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Old Nov 21, 2005
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the check engine code is the vtec oil pressure circuit switch high.
code P2647. i notice on the emanage ultimate that the vtec oil pressure switch isnt connected on the greddy diagram. do you guys know if that applies to the regular emanage? or do you think that its hooked up to the wrong spot?
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Old Nov 21, 2005
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I think the general rule of thumb is to not change vtec so don't connect it to the emanage
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Old Nov 21, 2005
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i will agree with you smuggler. the wiring and connections are right on the emanage to the vtec wires, but it just does not work for me. so forget the vtec controller settings. atleast i can control the fuel for my turbo now. going to install my turbo soon.
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Old Nov 21, 2005
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honestly, adjusting vtec always results in power loss anyway.did you read the huge thread about this?
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Old Nov 22, 2005
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Are you running RSX injectors? Your not giving all of the info here.......something is not right.
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Old Nov 22, 2005
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i have rsx injectors but i have not installed them yet. the whole engine is stock right now. do you have the link on the vtec forum?
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Old Nov 22, 2005
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do you guys know the stock d17 injector size?
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Old Nov 23, 2005
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http://www.7thgencivic.com/forums/sh...d.php?t=186443
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Old Nov 23, 2005
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240cc
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Old Nov 23, 2005
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DO not touch the injector correction factor if you do not have the RSX injectors installed and VTEC switch over on the D17, DO NOT TOUCH EITHER.
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Old Nov 23, 2005
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oh okay so the vtec was decided that we can't adjust it with emanage?
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Old Nov 23, 2005
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are you sure you have the vtec input and output wires hooked up in the right directions? I remember hearing that the instructions are poorly translated on that part and that they are supposed to be switched around.
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Old Nov 23, 2005
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yeah the vtec is installed correctly which is the way the emanage instructions are layed out. this is my second time installing emanage on a car. never had a problem the first time. it was the vtec pressure switch that gave me a check engine light though.
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Old Nov 23, 2005
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maybe the vtec just doesn't work right with emanage.
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Old Nov 25, 2005
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There are people that have gotten vtec to work with emanage. Are you using the blue?

Just make sure your jumper settings are right.
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Old Nov 29, 2005
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the vtec wiring is right cause i checked it like 5 times. the check engine code says that the vtec pressure switch voltage is high. maybe there is something different about the vtec on the 2004 model. i noticed that my car is listed as D17A2 1.7 16V SOHC VTEC-II PGM-FI . seems like a different vtec or something. I tested my car with 2 emanage systems and it did the same thing.
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