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Discussion Starter #1
Please help - I am in installing zeitronix wideband but I need 0-5v square wave signal for RPM but I as know on pin 47 on my ecu there must be but the signal is 6.88v at idle and goes up to 11+v so please if someone knows - tell me where can I get this signal from - my car is with S38B38 engine and motronic 3.3 ...
 
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