Originally Posted by crossvic

Hi,

I'm not enough experienced to give a definitive advice. What I found out is merely driven by my own experience. As I explained, the part I took out from my car is 050, which is not built anymore but has a replacement part 114, which should be more technologically advanced than 037.

I should say it depends on your original part. Remove it first, it's easy peasy. And order the same one, or the replacement part.

My own experience:

- wanted to do preventive maintenance by changing first the CamPS because it's easy to remove
- ordered the 037 one as advised here
- car starting to face surging idle (up to 2200 rpm, at neutral or very low speed) then
- ordered the 114 one
- changed the CrankPS but still surging idle
- changed the CamPS with 114 and running fine now