Publicité
Diagnostic Trouble Codes (DTCs)
SYSTEMS
B
=Body
C
=Chassis
P
=Powertrain
U
=Network
CODE TYPE
Generic (SAE):
P0, P2, P34-P39
B0, B3
C0, C3
U0, U3
Manufacturer
Specific:
P1, P30-P33
B1, B2
C1, C2
U1, U2
DTC Example
P 0 2 0 2
IDENTIFYING SPECIFIC
Malfunctioning
Section of the Systems
SUB-SYSTEMS
1
= Fuel and Air Metering
2
= Fuel and Air Metering
3
= Ignition System or Engine Misfire
4
= Auxiliary Emission Controls
5
= Vehicle Speed Control and Idle
Controls
6
= Computer Output Circuits
7
= Transmission Controls
8
= Transmission Controls
5
Publicité
