Peugeot 407 SW 2.0 HDi 136 Thermostat Replacement

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white exec
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Re: Peugeot 407 SW 2.0 HDi 136 Thermostat Replacement

Post by white exec »

Some of the electric PTC heaters only come on when a high cabin temp is selected, AND the coolant temp is below a certain figure. On Toyota, there is a bank of three, and they progressively switch off as the coolant temp rises; they only operate if heater control is set to high. They consume sizeable amounts of current when cold (3 x 32A in our case).

Peter.N.
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Re: Peugeot 407 SW 2.0 HDi 136 Thermostat Replacement

Post by Peter.N. »

Both mine are manual and both done 70 mpg on occasion. Broadband back tonight as wind has dropped, engineer coming tomorrow so hope it picks up again!

Peter