how to wire 02 sensor for b16/ef swap
10-11-2003, 04:26 PM
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Location: central, pa, usa
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how to wire 02 sensor for b16/ef swap
i have a dc sports header w/ one o2 sensor bung. there are wires for two sensors going into the engine. just solder the 3 wires together? i remember reading on here that it will run lean that way, how lean? custom ECU is not an option. what happens if i just connect the o2 sensor to one of the wires, CEL but will it run right?
10-12-2003, 05:04 PM
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Re: how to wire 02 sensor for b16/ef swap (drew2)
The car will run crappy if you wire both wires into one sensor. One option is to have the O2 sensor bungs welded in the correct positions on the header. Running one O2 sensor will cause the CEL like you mentioned. However, I am not sure whether it will affect the driveability and performance because sometimes a CEL will affect how the ecu controls the engine.
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