o2 hookup at ECU
o2 hookup at ECU
I would greatly appreciate it if someone could please tell me what wire, to hook the gauge into at the ecu. What color is it? Which connector? ne thing else? Please help
What year? I believe the pins were different between S4 and S5. For an S5, the stock O2 sensor goes into pin 2C. It's the middle plug on the ECU, and the top pin second from right. Black wire.
Download the non-turbo fuel and emissions section of the factory workshop manual at www.fc3s.org
It's under How-To's.
It's under How-To's.
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Erosangel
3rd Generation Specific (1993-2002)
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Sep 18, 2015 04:06 PM