Rywire
01-05 Civic K-series Conversion Harness
01-05 Civic K-series Conversion Harness - Image 1 of 0
01-05 Civic K-series Conversion Harness - Image 2 of 0
01-05 Civic K-series Conversion Harness - Image 1 of 0
01-05 Civic K-series Conversion Harness - Image 2 of 0
01-05 Civic K-series Conversion Harness - Image 1 of 0
01-05 Civic K-series Conversion Harness - Image 2 of 0

01-05 Civic K-series Conversion Harness

This harness goes between your stock 20-pin Gray plug on the interior end of your engine harness. It repositions several wires which allows you to use the 02-04 RSX engine harness in your 01-05 Civic. No harness core needed (you send nothing).

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ID: k-em2
This harness goes between your stock 20-pin Gray plug on the interior end of your engine harness. It repositions several wires which allows you to use the 02-04 RSX engine harness in your 01-05 Civic.No harness core needed (you send nothing).

There are only 3 wires necessary to connect yourself for installation of this adapter:
{ Note: Our wire colors changed in Jan 2012 (old colors are in parentheses )}
(Orange) Black/Yellow - 12v+ switched - source in fuse box
(Yellow) Black/White - 12v+ constant - source in fuse box.
White wire with pin - This needs to be installed into ECU E-plug position 8 as shown below:


The 4-wire plug is for the Primary O2 sensor.
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