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Registered
Join Date: Jul 2000
Location: Northampton, PA, USA
Posts: 334
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Motronic CO base adj, quick question
Hi gang- I am trying to adjust the CO level at idle using the O2 sensor voltage to determine mixture. Do you have to disable the ICV as well as have the O2 disconnected, or just disconnect the O2?
I have the ICV enabled and O2 disconnected and can not get the voltage from the O2 to vary at all, no matter where I set the adjustment. Thanks
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Mackskibum aka Dave Austin '66 911 Work In Progress (#303734) '85 911 Carrera 06 325XI '05 Envoy XL SLT |
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Registered
Join Date: Feb 2004
Location: louisiana
Posts: 1,478
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disconnect both, measure V at black wire on O2 and ground with the VM. There are hundreds of threads about everything motronic
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