boost guage is reading nothing and i have a check engine light on. But the car is driving fine and still has boost. help please!

 

can't help till you scan the code with an ODB-II reader. Do that then we can go from there.

 

i would do that but my code reader says it wont scan to my car so im kind of fucked! stupid thing just says check connections and try again.

 

at full throttle can you feel it in boost? does the gauge read vacuum still?

 

i feel boost and hear it like nothings wrong and the only thing my rpd isnt reading is boost everything else is golden

 

Car is getting no map reading, throwing all 3 map codes, one was p0107 don't remember the rest but it was map performance, map low voltage, and one other.
He switched maps with another 09 and no reading still, don't know what the deal is. Checked the connections, cleaned the contacts, still nothing.
(verified no map output logging with hpt, only reads 0)

 

more than likely have a wiring problem. take the car in for warrenty

 

Check the fuse,Think its the one marked emisn or something like that.10 amp

 

he's coming up here today, I'll take a look at that too

 

Check the lighter fuse its what powers the plug for the reader.