hello! I need help reading the Freeze Frame from my diagnosis. The engine light came on in my VW Crafter 2010 and the code we received is P203B ($07e8) - Reductant Level Sensor Circuit Range/Performance.
My understanding is that this is to do with the DEF/Urea tank/sensor.
The Freeze Frame results are this:
DTC P203B
Load_PCT 0.0
ETC (c) 76
MAP (kPa) 99
RPM 0
VSS (km/h) 0
IAT (c) 24
MAF (g/s) 222.22
TP (%) 89.4
FRP (kPa) 10140.0
APP_D (%) 5.9
APP_E (%) 5.1
*Note, I haven’t driven the van in 3 months. Its been sitting on our driveway since the light came on.
*Note, the van is also in Sweden and so the emmissions regulations are strict here. Im not sure if that makes a difference to the outcome of the results.
Any advice is helpful at this point. Hoping to avoid a big bill at the mechanics if we can fix it ourselves.