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greywolf944
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e manage blue question - 2006/11/16 03:07 I have a 2002 eclipse with the 4g64 I purchased the e manage blue with the support software and suplementery harneses and took it to a shop to have it installed along with my turbo kit. now that everything is installed the car will crank but the fuel pump will not come on and the injectors wont fire.( the stock injectors have been replaced with 450cc injectors) the e manage is recieving tach signal and all of the other sensors are working as well. The owner of the shop tells me I probably need a new ecu but I dont understand why I would need a new ecu when it was working properly when I dropped off the car. If anyone has any ideas about how to solve this problem your input would be greatly appreciated.

thank you
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Russ
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Re:e manage blue question - 2006/11/16 19:03 Surely you do not need a new ECU. It sounds like your crank angle sensor is not connected properly in some sort of fashion.

This is the 4 cylinder e-manage instructions from Ben (Napalm) of Club3g.com:

Table/pinout of the M/T ECU:

http://webpages.charter.net/bosorio/Emanage%20Docs/apeximt.jpg[/img]

The same table/pinout for the A/Sporty/T PCM:



Same tables + emanage corresponding pins:
M/T


A/Sporty/T


Here is everything integrated into one simple diagram including the injectors:


Ignition harness wiring:
http://webpages.charter.net/bosorio/Emanage%20Docs/emanageigninstall.jpg[/img]

...and finally for those that like to work like me and have just one page with EVERYTHING on it, I have integrated EVERYTHING(INCLUDING the IGNITION wires) into one diagram. It has all the emanage and PCM pin-outs cross-referenced, by color, location, and pin numbers.




A few more notes.

1.)

In my diagram you may notice that I use (for the RPM signal) Pin 45 of C-54 instead of Pin 43 like the first few tables show.

Pin 43, is the wire the Tachometer uses.
Pin 45, is the Crank position sensor.

Both produce a valid RPM signal. However, it has been proven that the Crank position sensor produces a much more stable and noise free TTL output than the tach wire, so therefore thats what I use and I advise you to do the same. But either one will work.

This is for A/T only. The crank sensor on the M/T is in a different location. Check the service manual to find it, if you want to use that one instead of the tach wire.

2.)

In the last diagram; This is ONLY for the A/T/sporty transmission. If you have a manual you will have to use the other tables that I provided as well as the service manual to cross reference the wires and find their exact pin-outs and colors.

If I get time some day I might do it.
Russ Sanderlin
Tearstone Performance Solutions
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