Brake booster error???

[DCC Justin]

I've had a cel pop up twice now and both times the code read something like brake booster error. Both times the cel light went away after 15-20...

Might be a coincidence but both times were immediately after driving very slowly on a dirt road. Back in July while going to get tuned for the newly installed tvs1900- in the neighborhood where Patrick G's shop is- and this weekend after driving about 30 yards down a dusty/gravel road. How could dust or loose road surface cause a brake booster fault? Doesn't make sense to me.

Any ideas?


Sent from my iPhone.

[WickedMom]

The code, p0556 (i think) needs to be dumbed up in your tune.

[DCC Justin]

The code, p0556 (i think) needs to be dumbed up in your tune.

Ok thanks. Makes sense. I'll check on that.


Sent from my iPhone.

[TCorzett]

Yup, I got the same code after I had the supercharger installed. It has since been turned-off.

-Todd...

[Greg@PacePerformance]

Interesting. After my cam swap I have had a EBTCM code pop up twice and goes away after I move the car.

[WickedMom]

Is it 556?


Sent from my amazing and awesome iPhone4

[Greg@PacePerformance]

I didn't write it down. I will have to borrow the Tech2 again and check since it popped on at the national meet again.

[Andy@SquashPerformance]

Funny, since I got into the high altitude in Colorado and New Mexico I get this error every time I start the car when it's hot. Before this week I'd never seen a single code for anything.

Andy

[locrzn#92]

Never had it before the maggie, couple times and whats weird it happened in the same place both times.