MC2-engine: broken wiring

[Huw Powell]

When it is "open" the ECU will think the engine is (very) cold.

So you'll get rich running, poor economy, and potential damage to the 
catalyst and perhaps OXS.

On 7/29/2012 2:03 PM, Dag Bøsterud wrote:
> On the MC2-engine ('90 Audi 100 TQ) the ECU gets a signal from a temp-sensor
> to tell the coolant temperature.
> If the signal from this sensor is intermittent due to partly broken wiring,
> what will the symptoms be?
>
>
>
> /Dag
>
> 1990 Audi 100 Turbo Quattro
>
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