Motronic 1.0 bafflemenent

Bert Poliakoff

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I have an 81 Euro car with Motronic 1.0 from what I have learned over the years this was a 6 month only production and no one I have been able to find really knows the system. My problem is the 115 degree temp sender in the thermostat housing. When connected sends voltage to the ECU and makes the car run rich and idle over 200. When diconected the car idles perfect at 850. The car is still on the tail end of a 12 year nut and bolt resto so I haven't driven it yet. Any thoughts??[/QUOTE]
 
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