5 wire o2 wiring to 4 wire o2
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Honda-Tech Member
Joined: Jan 2004
Posts: 2,829
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From: Detroit
5 wire o2 wiring to 4 wire o2
Im sure this was covered somewhere but the search deficiencies wont allow me to narrow my search.
anyways, i need to know how to convert my stock 5 wire wideband o2 (94 vx) to run a 4 wire o2 because i will be swapping the ECU.
thanks.
anyways, i need to know how to convert my stock 5 wire wideband o2 (94 vx) to run a 4 wire o2 because i will be swapping the ECU.
thanks.
Honda-Tech Member
Joined: Oct 2002
Posts: 5,152
Likes: 24
From: chicago burbs, Il, USA
if you're changing your engine harness with a swap... 6th post in the sticky. https://honda-tech.com/zerothread/642479
poison
VX O2 sensor fix:
If you have a VX model Civic, and you do NOT use the VX engine harness, in order for your O2 sensor to properly work, you need to move the ORG/BLU wire from the 4th connector at the shock tower harness, and move it matching with the WHT wire on the 4 wire embedded engine harness.
if you're keeping the D15Z1 and simply running it with a P28 then there are a few wiring changes that need to be done.
Post up your plans and I'll let you know what you have to do.
poison
VX O2 sensor fix:
If you have a VX model Civic, and you do NOT use the VX engine harness, in order for your O2 sensor to properly work, you need to move the ORG/BLU wire from the 4th connector at the shock tower harness, and move it matching with the WHT wire on the 4 wire embedded engine harness.
if you're keeping the D15Z1 and simply running it with a P28 then there are a few wiring changes that need to be done.
Post up your plans and I'll let you know what you have to do.
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Honda Civic / Del Sol (1992 - 2000)
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Oct 18, 2004 03:10 AM
