Fiesta mk4 heater control valve

My Fiesta heater is stuck on hot. Replacing the control valve did not help. Checking the power to the control valve I get a steady 12v with the heater temp knob in either hot or cold positions.

I dont think this is right. I believe the voltage should pulse in one of these knob positions. My better halfs Fiesta mk4.

However, when I removed the old original. Eligible for FREE UK Delivery. Heater Control Valve Blower. Only left in stock - or. This is a very common problem with the fiesta MKand MKyou need to change the heater control valve.

Here is a guide on how to change it. I checked the temperature of the inlet hose to the heater valve and it was warm, and cold on the other side. This suggested to me that the heater valve was busted (common problem) so I replaced it easily and.

I bypassed the heater control valve on my MKFiesta by using lengths of copper pipe in its place.

This was because I had no heat in the cabin and the control valve is the most common fault. Main Categories Car Parts. I did this this the engine switched off.

NEW HEATER CONTROL VALVE FOR FORD FIESTA MK4. We use cookies to give you the best possible experience on our website. By continuing to use this site you consent to the use of cookies on your device as described. So far I have changed the heating control valve twice (both for new replacements) and changed the dash heater control panel (once for used and latest is new). I will have a look at the weekend.

Ghia and the heater constantly blows hot air. Ford have modified these parts since and should of eliminated any future issues on the new parts. Order online inexpensive Control Valve , coolant for FORD Fiesta MkHatchback (JAS, JBS) 1. Make sure of quality and low prices.

Find great deals on eBay for heater valve ford fiesta. Pull the plug off and put a low wattage capless bulb into the connections with the engine running turn the heater control slowly from hot to cold or cold to hot. If this is ok you need a new heater valve.

Buy low priced Control Valve , coolant for FORD FIESTA online easily and at lower than retail prices. Compare and save with our low prices! New heater control valve , power checked to connector and is working correctly.

Both hoses behind new valve heat up after a while so water is circulating. Dec 0 3:PM if the water system is full to the correct level, and the water temp gauge is in the normal position the most likely cause of your problem is the heater control valve , these valves fail on a regular basis, i would. ProbleUnable to alter the heater temperature.

Solution: A number of common failures have been identified including a damaged wiring harness, damaged electrical connectors, broken heater control valve or kinked heater hoses.