C101 plug pinout diagram needed?

TIMEWALKER

MEMBER
2007 HONDA CIVIC
2.0L
4 CYL
2WD
AUTOMATIC
120,000 MILES

I'm looking for the c101 plug pinout diagram for the car listed above.

Saturday, May 17th, 2025 AT 10:55 AM

5 Replies

KEN L

MASTER CERTIFIED MECHANIC
51,603 POSTS

So there are some variances depending on trim level, here are the pin outs for the C101 electrical connector. Check out the images (below). Let us know if you need anything else.

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Sunday, May 18th, 2025 AT 6:54 PM

TIMEWALKER

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3 POSTS

The one I'm looking for is the fd2 with k20a3 engine and automatic transmission. I think it's similar to the Acura CSX touring or premium models.

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Monday, May 19th, 2025 AT 3:06 AM

KEN L

MASTER CERTIFIED MECHANIC
51,603 POSTS

The "Acura CSX" is a Honda civic? This is what they show for the car listed above. Here are the wiring diagrams for the transmission so you can see how the system works.

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Monday, May 19th, 2025 AT 9:51 AM

TIMEWALKER

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3 POSTS

No the Acura CSX premium/touring isn't a Civic however it is similar to the one I'm talking about the Civic I'm talking about is the 2007 Honda Civic fd2(Auto trans) not the type r what I'm looking for is c101 plug diagram so I can make an adapter for my kswap because I'm using the engine harness and ECU from that Civic.

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Monday, May 19th, 2025 AT 9:57 AM

KEN L