D15B JDM Oxygen (O2) Sensor

[kashif91ahmed]

Getting O2 error randomly while driving, after discussed with @hasankhurshid29 and few research I have found that I need to install O2 sensor on exhaust manifold for dynamically adjust injector firing duration as my ECU already support O2 sensor (mine engine is JDM)

For install O2 sensor I must need to make log fitment on my exhaust manifold but don't have idea where's the right place to make the hole also need guidance which O2 sensor is best suite for my D15B(non Vtech)

Mine Exhaust manifold

Check my post for engine run rich: https://www.pakwheels.com/forums/t/civic-1996-2000-owners-fan-club/135112/1521?u=kashif91ahmed

[hasankhurshid29]

@Xulfiqar
@Hassan1991

[Hassan1991]

Rather then making an hole just get a manifold which already got hole in it. In your case it will be d15b jdm.
Whereas O2 is always mounted after a certain distance at a certain angle.

[kashif91ahmed]

& which O2 sensor should i need to purchase ?

[Hassan1991]

D15b jdm o2 sensor.

[hasankhurshid29]

Single wire O2 sensor is required for your car

[irfan44]

I thought D15B comes with a trim pot instead of an O2 sensor

[kashif91ahmed]

My ECU have o2 sensor pin also getting O2 error randomly

[kashif91ahmed]

https://autoparts.beforward.jp/detail/Computers---Sensors/Sensors-Oxygen/PA55827120/
This is the right sensor ?

[hasankhurshid29]

Pkdm d15b non vtec came with trim pot. I can't think of any JDM d series engine with trim npot

[hasankhurshid29]

Yes

[pwuser165729041372]

Dear Irfan sb. I have few questions
1. Whats is role of CNG Advancer?
2.. Whats if there is no finctional/working CNG Advancer in Vitz 2002 model
23. My car Vits2002 is giving great mileage in CNG but when crossinh a braker or slowed down then having lot of missing and very low picking. Is it because of Advancer?

[irfan44]

Yes it's because of lack of advancer. Get it installed plz