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AndrewCologne AndrewCologne is online now
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Join Date: Aug 2015
Location: Cologne / Germany
Posts: 678
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Quote:
Originally Posted by Funracer View Post
I believe the 15C switch is working properly. It goes to 65% when grounded. It is almost never below 20C here. If it were the switch would ground and take the FV to 65% if O2 disconnected. It’s either the O2 circuit or the OXS ECU that is not doing what it should. I will be investigating further today I hope.
Quote:
Originally Posted by Funracer View Post
Mine reads 4.2 ohms. What does that indicate?
Well in a few posts before I read from you ...
Quote:
15 ECU to FV to OXS relay. 2.8 ohms
Which would fully comply to the specs.

So when do you read 2.8 and when 4.2?
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911 SC 3.0, 1982, black, US model – with own digital CPU based lambda ECU build and digital MAP based ignition control

All you need to know about the 930/16 and 930/07 Lamba based 911 SC US models:
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Old 06-02-2020, 12:40 PM
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