Jump to content

P38 blend motor differences ...


chrisst2
 Share

Recommended Posts

Hi , I am in the process of replacing the drivers side temp blend motor the replacement I have is a different part number and appears to be for the recirculation flap , it only has 2 wires whereas the original has 3. I took them both apart and the original has a resistor and additional cog. I read on a website somewhere that the motors are interchangeable but after seeing that this only has 2 wires would it cause a problem ?

many thanks

Link to comment
Share on other sites

Yes, the resistor gives the positional feedback to the ECU. The two wire devices are for the recirculation flaps, these are either fully open (admitting only external air), or fully closed (admitting only internal air).

The blend motors and the distribution motor have 5 wires, not 3.

Link to comment
Share on other sites

thanks again David , I could only see 3 wires on the old one , I guess the other 2 go under the pcb . btw .. I read your article on the heater o rings , it was a great help as I decided whilst I had the dash etc apart I might as well do them.

thanks

Chris

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share

×
×
  • Create New...

Important Information

We use cookies to ensure you get the best experience. By using our website you agree to our Cookie Policy