VT_4G63
Proven Member
- 47
- 22
- Mar 23, 2021
-
Saugerties,
New_York
I am about to install my Innovate LC2 into my 2G Spyder GST. I am going to continue to run the factory narrowband O2 sensor in the factory position, so I will not be simulating narrowband in ECMLink.
The 3" turbo-back exhaust system I have installed has an extra bung welded about 24" after the turbo in the downpipe which I am going to use for the LC2's O2 Sensor. I still have my rear O2 sensor in working order in the factory location as well. However, my catalytic converter is deleted. Additionally, I'm not on Speed Density yet, so I'm still using a MAF and all the associated sensors/inputs in ECMLink.
With both the factory O2 sensors installed and working, I do not have enough available inputs in ECMLink to add the LC2 Wideband as well. My initial plan was to delete the rear O2, plug the open bung, and use the Rear O2 ECU input for my wideband.
Can I do that and leave the factory rear O2 plug on the vehicle harness side in the cabin under the driver seat plugged into nothing? Obviously my LC2 Wideband signal will be wired into the ECU as it is supposed to be.
My question is this: do I no longer need a rear O2 sensor because I no longer have a catalytic converter? and if so, how do I safely delete it in order to free up an ECU input in ECMLink so I can install and log a wideband signal?
Thank you
The 3" turbo-back exhaust system I have installed has an extra bung welded about 24" after the turbo in the downpipe which I am going to use for the LC2's O2 Sensor. I still have my rear O2 sensor in working order in the factory location as well. However, my catalytic converter is deleted. Additionally, I'm not on Speed Density yet, so I'm still using a MAF and all the associated sensors/inputs in ECMLink.
With both the factory O2 sensors installed and working, I do not have enough available inputs in ECMLink to add the LC2 Wideband as well. My initial plan was to delete the rear O2, plug the open bung, and use the Rear O2 ECU input for my wideband.
Can I do that and leave the factory rear O2 plug on the vehicle harness side in the cabin under the driver seat plugged into nothing? Obviously my LC2 Wideband signal will be wired into the ECU as it is supposed to be.
My question is this: do I no longer need a rear O2 sensor because I no longer have a catalytic converter? and if so, how do I safely delete it in order to free up an ECU input in ECMLink so I can install and log a wideband signal?
Thank you