View Single Post
Old 13th May 2022, 12:02   #7
SD1too
Doesn't do things by halves
 
SD1too's Avatar
 
Rover 75 2.5 Connoisseur Auto (1999) Dealer launch model.

Join Date: Mar 2007
Location: Former Middlesex
Posts: 20,344
Thanks: 1,587
Thanked 3,749 Times in 3,181 Posts
Default

Quote:
Originally Posted by al_dente View Post
One of my fans has SRB2 on the control box - is that OK for a diesel? The other one has PMW2, which I'm pretty sure is a diesel version.
The SRB2 control box cannot be used on your diesel Al. PWM2 is for a diesel 2 speed fan with resistor. M47 was the coding on the control box lid for the original diesel 3 speed system and it sounds as if that's what you've got at present.

Don't throw away your 3 speed system will you. Arctic may like it for refurbishment.

Simon
__________________
"Whatever is rightly done, however humble, is noble."
Sir Henry Royce.
SD1too is online now   Reply With Quote