CANgate User's Manual - dataTaker

CANgate User's Manual - dataTaker CANgate User's Manual - dataTaker

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DTCs (Fault Codes) OBD-II Diagnostic Trouble Codes (DTCs) are normally written as a letter followed by four decimal digits. The letter describes the category: P (powertrain), B (body), C (chassis) or U (network). For example: P0118 - Engine Coolant Temperature Circuit High Input P0203 - Injector Circuit Malfunction - Cylinder 3 U0003 - High Speed CAN Communication Bus (+) Open When a DTC is returned it is encoded as a 16-bit value, as follows: b15..14 – first character (00=P, 01=C, 10=B, 11=U) b13..12 – second character (0-3) b11..8 – third character (0-9) b7..4 – fourth character (0-9) b3..0 – fifth character (0-9) UM-0086-A2 CANgate User’s Manual Page 42

DTCs (Fault Codes)<br />

OBD-II Diagnostic Trouble Codes (DTCs) are normally written as a letter followed by four decimal digits. The letter describes<br />

the category: P (powertrain), B (body), C (chassis) or U (network). For example:<br />

P0118 - Engine Coolant Temperature Circuit High Input<br />

P0203 - Injector Circuit Malfunction - Cylinder 3<br />

U0003 - High Speed CAN Communication Bus (+) Open<br />

When a DTC is returned it is encoded as a 16-bit value, as follows:<br />

b15..14 – first character (00=P, 01=C, 10=B, 11=U)<br />

b13..12 – second character (0-3)<br />

b11..8 – third character (0-9)<br />

b7..4 – fourth character (0-9)<br />

b3..0 – fifth character (0-9)<br />

UM-0086-A2 <strong>CANgate</strong> User’s <strong>Manual</strong> Page 42

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