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S2 coolant pump

Posted: Wed Feb 27, 2013 6:12 pm
by dov
Hy,
RIpped my car apart to start an Audi conversion and noted what looks like an electric pump in the circuit, looking at the design of the output casing.

Is it a pump or is it an actuated valve to divert coolant from/to radiator?
Thx in advance

Davy

Re: S2 coolant pump

Posted: Wed Feb 27, 2013 10:11 pm
by robin
If your car was an S2 VVC then this will be the recirculation pump that the ECU turns on when you turn the engine off hot - it circulates coolant through the engine and radiator - I guess it's to get rid of latent heat.

If it was any other model then who knows ... perhaps a PRT (Pressure Relief Thermostat). Post a picture ...

Cheers,
Robin

Re: S2 coolant pump

Posted: Sun Mar 03, 2013 1:05 am
by dov
Your right Robin, car is/was S2 VVC, pump is down under pax side of engine.

thx
davy