brake light flashing.....

[Kedzierski]

all brakes are on at about 70% and i am getting code 0107. Any idea what this code means?

 

[Rod_Montana]

The code list says manifold absolute pressure sensor low.



What that means exactly, might take some research...



Clogged air filter? Ruptured intercooler? Pack Rats in the filter box?



Don't laugh... . it happens.

 

[GWBourne]

im thinking you are talking about the parkign brake light... ?



if so then something is wrong with your Hydro boos system. thats the most likely cause anyway. try spinning the tires on wet pavement some time, i mean REALLY get them going. the light for brakes should come on and extinguish as soon as you tap the brake pedal. this is because the booster is working off the power steering pump and building pressure.



the truck senses the rear wheels are moving and the fronts are not or not moving near as fast as the rears. it thinks something is wrong. when you tap the pedal it will be FIRM as it could EVER be. then everything will return to normal. or should anyway.



the code thrown... i am assuming it is a "P" code and if so is engine related. i doubt they have anything to do with each other.

 

[nickleinonen]

p0107 = you need a new intake air temp/baro pressure sensor [the one mounted in the air intake tube before the turbo inlet] i had that one... makes for a very nasty engine stumble at around 1900rpm under hard load. . then very heavy defueling...

 

[Kedzierski]

just fixated today. . Chrysler dealer top up my ps fluid and they over fileted so it had to much pressure in the brake booster.