I´ve got some codes on my 2003 xc90, and it looks like
i´ll need some help to figure them out...
P0244 - Turbocharger/supercharger wastegate solenoid "A" range/performance
P0236 - Turbocharger/supercharger Boost sensor "A" circuit range/performance
P0237 - Turbocharger/supercharger Boost sensor "A" circuit low
First it was only the P0244 code, then later in the day the other two appeared.
No engine light, no message in the DIM, and no limp mode.
It´s maybe a bit slow, but otherwise it works fine...
I´ve checked all vacuum hoses, that i could get to, and they seemed fine.
Cleaned up the TCV and the valv to the engine mounts.
The readings of the MAP sensor is a bit off, i think. But i could be wrong...
Codes
700rpm
1500rpm
2000rpm
2500rpm
3000rpm
Can anyone point me in the right direction?