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  #1  
Old 05-11-2015, 08:31 AM
ajelliott ajelliott is offline
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Default ECU pinouts my97
Ive just purchased myself an apexi power fc for my 97 impreza turbo.
however i plugged in the ecu amd it wouldnt start my car. Everything turned over just didnt fire up.
i noticed that my fuel pump didnt prime.

Any ideas? And does anyone have the pinout for me.
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Old 08-11-2015, 01:15 PM
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Anyone?
Need to know which i need to change over for my apexi power fc.
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Old 08-11-2015, 02:27 PM
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You shouldn't need to swap any wires for the fuel pump to prime, which version of the avcr did you buy? and do you have the commander
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Last edited by Ginola; 08-11-2015 at 02:55 PM.
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Old 08-11-2015, 02:34 PM
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You need to move the fuel pump wire on a 97/98 UK ECU if fitting am Apexi.
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Old 08-11-2015, 02:35 PM
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Quote:
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You need to move the fuel pump wire on a 97/98 UK ECU if fitting am Apexi.
:O
didnt realise, did not have to on my 98sti
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Old 08-11-2015, 02:46 PM
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Move B137 Pin 17 to 7 or via versa. Whichever one has a missing pin.
You can release the crimps from the connector with the end of a jewlers screwdriver or heavy duty paperclip to release the plastic retaining latch for the crimp.

If the fuel pump primes but it still doesn't start you may also have to swap B136 Pin 8 and 10 for cam and crank. Although I don't recall having to do this on a 97/98. But it was a long time ago. Cam and crank do need doing for 99/00 but not pump.

Will post image of connectors later
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Old 08-11-2015, 02:51 PM
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Old 08-11-2015, 02:53 PM
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B137 is the biggest connector.
Make sure you count the pins from the correct end and double check orientation/pin layout matches the above.
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Old 08-11-2015, 05:09 PM
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You do need to swap cam and crank.
I did a little Google and found this little gem : http://www.scoobynet.com/general-tec...ont-start.html
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Old 08-11-2015, 05:59 PM
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As I have been asked Apexi fitting questions twice this weekend I have added a sticky thread here : http://www.southeastscoobies.co.uk/v...ad.php?t=20819
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Old 08-11-2015, 06:22 PM
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Diamonds..... thankyou. No commander but i was given the ecu. So just wamted to see if it works before i spend any money on it
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Old 08-11-2015, 06:24 PM
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Quote:
Originally Posted by ajelliott View Post
Diamonds..... thankyou. No commander but i was given the ecu. So just wamted to see if it works before i spend any money on it
You may be able to find an FC-Datalogit for less then a commander. This will allow 'Laptop' mapping, if you are going to give it a go yourself.

http://www.fc-datalogit.co.nz/
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Old 15-11-2015, 01:21 PM
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Mine doesnt have connectors in either 7 or 17


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Old 15-11-2015, 01:39 PM
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You need to move 17 to 7
It has one in 17.
You are counting from the wrong end.
The image on the diagram is as viewed from ECU not the mating connector.

If you look at the diagram the connector has a block of 4 one end and 6 the other so orientate the plug the same way.
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Old 15-11-2015, 01:45 PM
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Bottom row 4th from left is pin 17
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Old 15-11-2015, 01:47 PM
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Top row 7th from left is 7. The hole directly below the latch.
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Old 15-11-2015, 01:55 PM
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Oooh. That makes sence haha. Thankyou.

Ill atrack it in 5 minutes
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