1999 Honda Accord Exhaust Manifold/Header

MBOCOX

MEMBER
1999 HONDA ACCORD
4 CYL
2WD
AUTOMATIC
140,000 MILES

I need to know if I use an aftermarket header (Megan Racing) how do I install the O2 sensor. Will it effect my main computer in the car?

Saturday, April 10th, 2010 AT 9:45 PM

1 Reply

KHLOW2008

MECHANIC
41,815 POSTS

Hi mbocox,

When after market headers are used, you have to drill a hole and weld a nut for holding the O2 sensor onto the header.

If the location of the O2 sensor is set correctly, it would not affect anything.

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