EN
49
0
Code type
Generic (SAE):
P0
B0
C0
U0
Manu-
facturer
P1, P2
B1, B2
C1, C2
U1, U2
5 Subsystem
1 = Fuel supply and air system
2 = Ignition system or engine fault
3 = Emission control
4 = Speed control and idling
5 = Vehicle computer outputs
6 = Transmission control
20 Component
Both the last digits, in this case
20, indicate which component in
the system the fault code refers
to.
BUTTONS AND FUNCTIONS
1. Diagnostics connector (OBD II) – for connection to
vehicle computer.