Resolved 420A Fuel Injector Wiring

[Dipwhittle]

I can't find the wiring color for the injectors in the service manual, and mine are pretty hard to make out at that connector they all lead to. Anyone know what color they are at the powertrain ECU so I can check connectivity and ohm out my wiring harness? or if you can do better and give me pin numbers at the ECU, that would be much appreciated.

 

[jdxnc]

Assuming it's a turbo model, everything is here:

2G - 2g DSM Engine Bay Electrical Connections

This article is designed to help 2g owners identify all the plugs in the engine bay.The photos and wire colors were based off of a 1999 Eclipse GSX, so other years and models may vary in location and wire color.I would like to give a HUGE thanks to turbosax2 for helping with the photography...

www.dsmtuners.com

 

[Dipwhittle]

Sorry, forgot to mention it’s a 99 GS, NT, and I might’ve missed it, but I didn’t see the wiring for the powertrain ECU there at all. It’s the bundle that comes from there and connects to all of the sensors and stuff before hitting the injectors.

 

[luv2rallye]

Here ya go (99 Eclipse NT injector wiring):

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[Dipwhittle]

Here ya go (99 Eclipse NT injector wiring):

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Thanks! Your source looks like it’s more complete than my electrical manual. On the one I found in the forums, there are hard to read spots on nearly every page. Do you have a link to the one this came from?

 

[luv2rallye]

Ya the forums have the "Backup Manual" which is a poor quality scanned in reproduction, but considering it's free is way better than Chiltons or Haynes which are often incomplete or inaccurate for your model/year due to many models/years being grouped together under one item's repair/test/picture description - and some things not covered at all or poorly.

I have the real Mitsubishi Service Manual which is where that is from.

 

[Dipwhittle]

Ya the forums have the "Backup Manual" which is a poor quality scanned in reproduction, but considering it's free is way better than Chiltons or Haynes which are often incomplete or inaccurate for your model/year due to many models/years being grouped together under one item's repair/test/picture description - and some things not covered at all or poorly.

I have the real Mitsubishi Service Manual which is where that is from.

Do you have the whole thing electronically? If so, where did you buy it?

 

[luv2rallye]

I bought the paper version in 1999 when I bought my Eclipse.