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i have a 2005 honda civic, and i installed interior floor lights,i have no idea what i did wrong..but now my DRL light is on, the fuses are good, so i have no idea whats wrong..need help asap!!! thanks...and also my engine light is on, my computer says slow bank sensor 1..o2 sensor on manifold? if so..can i get a universal 4 wire and make it work?

 
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1. Where exactly did you splice into and which wire? Pics would be the best.
2. Did you dis-connect the battery and wait at least 3 minutes before working on the electrical system?
3. Which model do you have? DX, LX, EX, SI? 2 or 4 door? American or Canadian?

Try to solve the problems with the lights first. I'm thinking it may take care of the other problem(s). May be where you spliced into the harness or where you're getting power.

EDIT: As to your question- Hondas are kinda finicky when it comes to O2 sensors. I would recommend Denso or NTK. Some have had success with Bosch too. Search for O2 sensor posts for recommendations. Also, I hate to tell ya but, your sensors are the expensive ($150) wideband sensors. Another reason to solve the problems with the lights first. lol

 
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DRL: check that the drls are BOTH operating correctly when they are on. Check your recent work and area over again.

 
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i spliced the lights into the fuse box, with acc power,..would the module have anything to do with it, cuz iv looked and aparently the modules need to be re_saudered cuz they crack..but ill post pictures

 
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oh and sorry the car is a 4-door LX-G its canadian...weres the best place to buy an o2 sensor from, i found one on summit racing for around 100 bucks

 
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http://www.densoaftermarket.com/cata....php?part=o2sn

 
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If your control unit needed soldering you have a buzzing noise, check to see if both drl work.


If you need acc source (key on) use the acc outlet wiring.