Posted by: @usgxviper

↑

apparently theres a way you can bypass it by plugging the hose that come from the manifold amd leave both selenoids open to leave a flap open all the time

Well, you could try that, it sounds like something that would not cause any damage and could be easily reversed if it doesn't work. Other than that, here's a possible fix for Mazdas experiencing P1250:

https://www.youtube.com/watch?v=ucOq-83Hv2Y

For P1569:

https://www.2carpros.com/questions/p1569-vtcs-solenoid-valve-circuit-low-input

For both:

https://www.youtube.com/watch?v=ToveKxLhbzs

Also please note: You've been here long enough to have read the forum rules against profanity. Please watch language, this is a family friendly forum and repeat offenses can result in being banned. (Expletive deleted.) Thank you.

- Forum Rules -

1. Be respectful to everyone in the forum
2. One question per post, and one post per question.
   
3. No swearing or profanity allowed
4. No racist or derogatory posts / comments allowed
5. No threats or violence of any kind will be allowed
6. No drug or illegal substance mentioning at any time
7. No re-posting of copyrighted materials or other illegal content allowed
8. No adult content or pornography is allowed
9. No spam. No automated messages, advertisements, or links to competitor websites will be allowed
10. No multiple posts of the same thing, if you continue to make multiple duplicate posts you will be banned
11. Trolls will be removed immediately and without warning.
12. One forum account allowed per person.

sorry