should check besides MAF sensor on air filter?

2008 MAZDA 6
200,000 MILES • 2.0L • 4 CYL • TURBO • 2WD • MANUAL
Avatar
TONI KUKKE
  • MEMBER
  • 20 POSTS
Can you tell me are there any sensor's i should check besides MAF sensor on air filter box. Added pictures from diagnostics.
Sep 27, 2022 at 10:31 PM
Advertisement
Avatar
STRAILER
  • CERTIFIED EXPERT
  • 53,854 POSTS
I would replace the MAF sensor and then clear the codes. Drive it for a while and see if the check engine light comes back on. does the engine seem to run okay?
Sep 28, 2022 at 5:32 PM
Avatar
TONI KUKKE
  • MEMBER
  • 20 POSTS
Changed MAF and MAP sensor both, engine light is gone, power is still not back.
Sep 28, 2022 at 9:19 PM
Advertisement
Avatar
STRAILER
  • CERTIFIED EXPERT
  • 53,854 POSTS
With that many miles I would remove the inlet or outlet pipe from the turbo and check the endplay for excessive movement. This guide may help:

https://www.2carpros.com/articles/how-turbo-chargers-work

Can you hear the turbo spool up? Let us know what happens and please upload pictures or videos of the problem.
Sep 29, 2022 at 1:31 PM
Avatar
TONI KUKKE
  • MEMBER
  • 20 POSTS
Turbo is brand new on Car, just replaced it 500 miles ago.
Sep 29, 2022 at 9:58 PM
Avatar
STRAILER
  • CERTIFIED EXPERT
  • 53,854 POSTS
Can you hear the turbo spool when under load? I would check the air filter to make sure it is not plugged and if not change out the fuel filter.
Sep 30, 2022 at 12:16 PM