MAF? Throttle flap?
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1999 W220 s320
MAF? Throttle flap?
Ok so my w212 e200 cdi diesel is giving me 1 wrong code with OBD2 - Its p2074..... And there is no leakage.
When I dig deeper into the fault it says my MAF sensor is implausible on readings. Then my BOOST pressure is DEACTIVATED. So BOOST pressure is MAP SENSOR? And does MAP sensor DEACTIVATE if MAF is failing?
I went to the dealer and they said it MOST likely is the Throttle Flap not opening fully.... With throttle flap not opening fully would this give fault on the MAF sensor? And can I get p2074 ONLY if its the maf sensor?
When I dig deeper into the fault it says my MAF sensor is implausible on readings. Then my BOOST pressure is DEACTIVATED. So BOOST pressure is MAP SENSOR? And does MAP sensor DEACTIVATE if MAF is failing?
I went to the dealer and they said it MOST likely is the Throttle Flap not opening fully.... With throttle flap not opening fully would this give fault on the MAF sensor? And can I get p2074 ONLY if its the maf sensor?
Last edited by smint007; Mar 29, 2017 at 03:07 PM.
