Wye cable for O2 sensors?
#1
Wye cable for O2 sensors?
I have a 2000 FLH with Magneti Morelli EFI. Currently, I have a PC III piggyback tuner and dual air / fuel gauges in my dash (I had 18mm bungs welded into my head pipes 2" - 3" from the head to accommodate the gauges.)
I purchased a compatible ThunderMax ECM and will be installing it this weekend.
QUESTION 1: Would installing a wye cable for the O2 sensors (so that I can simultaneously feed signal from the sensors to both my new ECM and to my gauges) have a negative impact on the readings seen by my new ECM?
QUESTION 2: Do you know where I could buy such a device?
Thanks in advance!
I purchased a compatible ThunderMax ECM and will be installing it this weekend.
QUESTION 1: Would installing a wye cable for the O2 sensors (so that I can simultaneously feed signal from the sensors to both my new ECM and to my gauges) have a negative impact on the readings seen by my new ECM?
QUESTION 2: Do you know where I could buy such a device?
Thanks in advance!
Last edited by Z; 09-09-2022 at 01:18 PM.
#2
#3
#4
I may not have described this correctly. I want to take the output from the front O2 sensor and route it to both my dash gauge and my ThunderMax ECM. I want to do the same with the rear ECM. Does that change your understanding of what I'm trying to do and your answer, or am I not understanding your reply?
#5
#6
I may not have described this correctly. I want to take the output from the front O2 sensor and route it to both my dash gauge and my ThunderMax ECM. I want to do the same with the rear ECM. Does that change your understanding of what I'm trying to do and your answer, or am I not understanding your reply?
#7
I'll be replacing my existing sensors with the ones that come with the T-Max, but I believe they are both the same Bosch sensor.
Trending Topics
#8
Since 2000 FLH-s didn't have O2 sensors, neither my existing factory ECM or PC III is connected to the O2 sensors that I installed as part of my A/F gauge setup. My present O2 sensors only report to my gagues.
I'll be replacing my existing sensors with the ones that come with the T-Max, but I believe they are both the same Bosch sensor.
I'll be replacing my existing sensors with the ones that come with the T-Max, but I believe they are both the same Bosch sensor.
#9
https://www.innovatemotorsports.com/...gauge-kit.html
#10