Your Truck Source

Your Truck Source


 
RULES  HomeHome  PortalPortal  CalendarCalendar  FAQFAQ  RegisterRegister  Log inLog in  
Have you told all your friends about the excitement here at MyTruckSource.com?
Have a new ride you want to show off? Or you want to see our other members rides? Check out our PRIDE & JOY Forum!

Share
 

 MAP sensor

Go down 
AuthorMessage
fordman68
Valued Member
Valued Member
fordman68

Posts : 115

Age : 26
Location : illinois

MAP sensor Empty
PostSubject: MAP sensor   MAP sensor EmptyAugust 23rd 2010, 9:49 pm

Ok guys i need to know what to do.. when i unplug the map sensor on my truck it runs a whoooooooooole lot better but still just a wee bit rough should i just go pick up a new MAP or what?
Back to top Go down
Trucker_Eric
Valued Member
Valued Member
Trucker_Eric

Posts : 292

Age : 26
Location : SW Florida

MAP sensor Empty
PostSubject: Re: MAP sensor   MAP sensor EmptyAugust 28th 2010, 9:47 am

thats what i would do, get a new one if you know its bad. how does the truck run? does it idel strange? you may want to check ur throttle body and adjust the idle speed. should be a little screw on the throttle body (or carb if its carb's)
Back to top Go down
merlin5577
Admin
Admin
merlin5577

Posts : 2938

Age : 33
Location : Taunton, MA

MAP sensor Empty
PostSubject: Re: MAP sensor   MAP sensor EmptyAugust 28th 2010, 7:32 pm

If you unplug the map sensor and it runs better you have an air leak or a fuel problem.

================================================
-Robert.
My Fleet;

2011 Volkswagen Jetta TDI 2.0L 6A
2010 Chevrolet Malibu LT 2.4L 6A
2003 Chevrolet Silverado LS 6.6L 5A
1997 GMC Suburban SLT 5.7L 4A


"If you dont stand behind our troops, feel free to stand in front of them."

New Idea
Back to top Go down
fordman68
Valued Member
Valued Member
fordman68

Posts : 115

Age : 26
Location : illinois

MAP sensor Empty
PostSubject: Re: MAP sensor   MAP sensor EmptyAugust 28th 2010, 10:21 pm

where should i start with the whole leak/fuel problem... fuel pump, lines what?
Back to top Go down
007jimmy
Moderator
Moderator
007jimmy

Posts : 1955

Age : 34
Location : levittown, PA

MAP sensor Empty
PostSubject: Re: MAP sensor   MAP sensor EmptyAugust 29th 2010, 1:02 am

to check for air leaks get some carb cleaner or starter fluid and spray the base of the TB and all around the intake gasket, if that dont change the idle then spray around some of the sensors that go into the manifold like the map sensor and egr.. check your vacuum lines as well cause they could be rotted.. for fuel i recomend a pressure test and leakdown test.. maybe an injector is crappin out on ya. could be a few things..
Back to top Go down
Sponsored content




MAP sensor Empty
PostSubject: Re: MAP sensor   MAP sensor Empty

Back to top Go down
 
MAP sensor
Back to top 
Page 1 of 1
 Similar topics
-
» Help with wheel speed sensor on XP900
» Project: M&M's "military Mud Mowing Murray"
» 26018946 3.73 reluctor B-body

Permissions in this forum:You cannot reply to topics in this forum
Your Truck Source :: Trucks :: Ford Motors-
Jump to: