1999 Honda Civic O2 Sensor Wiring Diagram

Before replacing the sensor check for the condition of the heated oxygen sensor fuse and connectors.

1999 honda civic o2 sensor wiring diagram.

If this moves the voltage to less than 0 3 the sensor is probably good. I work at honda so it was cheaper to buy this sensor. If this occurs the honda oxygen sensor is good. Allow air to enter the pcv valve.

Civic automobile pdf manual download. Ntk oxygen sensor wire diagram wiring 9a636f o2 for 2001 honda accord library ey 1035 02 civic free part 2 how to test trouble code p0135 2003 1 7l 92 00 acura engine connector guide obd1 pinout 9d3 1999 resources repair 41 heater circuit synaesthesia subaru legacy simple diagrams ntk oxygen sensor wire diagram wiring 9a636f o2 sensor read more. Also some more good info for those curious about what o2 sensor to buy. If the voltage stays steady above 0 45 it is steady high.

But here is a link to show you the other vehicles that use the same sensor most likely just different wire lengths. Honda civic 1999 had engine light on. If not leave a comment and i will try to find something else. 99 cx primary o2 sensor wiring honda tech forum discussion 1993 1995 oxygen diagram jeep 4 0l 2002 accord se plug part 1 trouble code p0135 test 2 2l 3l 1998 i have the f23a4 engine my 02 ive installed a hho generator and im installing efie enhancer how to pro street 5c8 civic resources 5335 4l diagrams read more.

Hope that it helps. This pic might be helpful it s from a 98. Get this one it s a really good deal and an easy fix. Bought the cheaper one before and had to send it back.

I need the diagram for an o2 sensor honda civic ex 1999. If the voltage stays steady below 0 45 it is steady low. I am running a primary o2 from a 03 civic hx civic. The sensor fitted just perfect the same plugs and the length of the wires.

Jan 17 2010 1999 honda civic. 1996 civic 1997 civic 1999 civic 1998 civic 2000 civic. O2 sensor wiring diagram for 2004 hyundai sonata.