??? for those who have widebands
06-29-2011, 02:41 PM
#1
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??? for those who have widebands Does your wide band replace the factory narrow band o2 sensor or is it used in addition to it? Is the wideband meant to stay in or is it removed when done tuning?
06-29-2011, 04:13 PM
#3
I use the stock sensors, [ft 2], for PCM control. The wb is an add-on that I have wired into my EFILIVE tuning suite.
The wb MUST be powered up, [heater operating], anytime it's in the engine. Disconnecting the wiring and running the engine will eventually kill the sensor.
The wb MUST be powered up, [heater operating], anytime it's in the engine. Disconnecting the wiring and running the engine will eventually kill the sensor.
06-30-2011, 07:19 AM
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you stick the wideband in the exhaust in addition to those other sensors.
your rear oxygen sensors however simply measure the performance of the catalytic converters.
