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Old 02-08-2021, 04:17 PM   #1
kgozi
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Post Extra engine harness connectors, USDM harness on JDM EJ207

I have some extra connectors that won't be used, from memory I know one of them is TGV's, but I'm not sure which will just stay hanging or will I need to insert a wire and tape it off.


Any advice is appreciated.



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Old 02-08-2021, 06:08 PM   #2
snow_bound26
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Can't give much info without knowing which 207 you have. Those don't look like what is on my 207 for instance
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Old 02-08-2021, 07:28 PM   #3
D-Rodman
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Looks like op is using a USDM harness, ej207 and no functional AVCS, sad.
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Old 02-08-2021, 10:44 PM   #4
kgozi
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Originally Posted by D-Rodman View Post
Looks like op is using a USDM harness, ej207 and no functional AVCS, sad.

Nope, I have full functional AVC's its plugged in already. I did swap some connectors like top feed from my old jdm harness and avcs as the connector style is different.



Full avcs with custom cams matched to 207 profile & USDM cam pickups

https://rogerclarkmotorsport.co.uk/s...kit-v9-sti-dbw
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Old 02-08-2021, 10:49 PM   #5
kgozi
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Quote:
Originally Posted by snow_bound26 View Post
Can't give much info without knowing which 207 you have. Those don't look like what is on my 207 for instance

06 USDM harness on version 8 207
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Old 02-08-2021, 10:57 PM   #6
MortonCharbo
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These are my guesses, not guaranteed to be correct.

Blue is avcs
Cover it if you'd like. No need to do anything else if you don't have AVCS (what a tragedy)

Well it's not AVCS, so maybe it's for the secondary air pump?

Black w/white clip is for MAP possibly
Again, cover it if you'd like

Black/Orange is for EGT sensor.
If it is the EGT sensor, either put a resistor across the pins, or delete the DTC.



Again, these are just my guesses. Do some more research to verify this before trusting these answers.
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Old 02-08-2021, 11:02 PM   #7
kgozi
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Quote:
Originally Posted by MortonCharbo View Post
These are my guesses, not guaranteed to be correct.

Blue is avcs
Cover it if you'd like. No need to do anything else if you don't have AVCS (what a tragedy)

Black w/white clip is for MAP possibly
Again, cover it if you'd like

Black/Orange is for EGT sensor.
If it is the EGT sensor, either put a resistor across the pins, or delete the DTC.



Again, these are just my guesses. Do some more research to verify this before trusting these answers.

Thanks, that blue does look like AVCS but its not I have it hooked up already, there's an extra profile/line on the back side of the connector for the AVCS connector.

Ill get a resistor for that EGT.

Ive just realized this harness has a bit of a 'Frankenstein' with the connectors I need to sort out. just not sure if i just leave the TGV's dangling or not

Last edited by kgozi; 02-08-2021 at 11:34 PM.
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Old 02-08-2021, 11:50 PM   #8
D-Rodman
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Default Extra engine harness connectors, USDM harness on JDM EJ207

Have you started the motor ?
Do you know for a fact your AVCS is functioning?
Why use a USDM harness?
Is your car an 06 ?
16 or 32bit ecu ?
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