Code Structure; Network Communication Codes; Code Descriptions; Powertrain Codes - Bosch OBD1000 User Manual

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puter show a known good sen-
sor as being bad!

Code Structure

1 . Bx = Body
Cx = Chassis
Px = Powertrain
Ux = Network comm .
x - 0, 1, 2, or 3
2 . Vehicle specific system
3 . Specific fault designation
Example:
P0101 - Mass or volume air flow
cir cuit range/performance problem

Powertrain Codes

Code Type
P0xxx Generic (SAE)
P1xxx Manufacturer specific
P2xxx Generic (SAE)
P30xx–P33xx Manufacturer specific
P34xx–P39xx Generic (SAE)

Chassis Codes

Code Type
C0xxx Generic (SAE)
C1xxx Manufacturer specific
C2xxx Manufacturer specific
C3xxx Generic (SAE)

Body Codes

Code Type
B0xxx Generic (SAE)
B1xxx Manufacturer specific
B2xxx Manufacturer specific
B3xxx Generic (SAE)
Bosch Automotive Service Solutions
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Network Communication Codes

Code Type
U0xxx Generic (SAE)
U1xxx Manufacturer specific
U2xxx Manufacturer specific
U3xxx Generic (SAE)

Code Descriptions

Code Description
P0001 Fuel Volume Regulator Control Circuit/
Open
P0002 Fuel Volume Regulator Control CKT
Range/Perf
P0003 Fuel Volume Regulator Control Circuit
Low
P0004 Fuel Volume Regulator Control Circuit
High
P0005 Fuel Shutoff Vlv . A Control Circuit/Open
P0006 Fuel Shutoff Vlv . A Control Circuit Low
P0007 Fuel Shutoff Vlv . A Control Circuit High
P0008 Engine Position System Performance
(Bank 1)
P0009 Engine Position System Performance
(Bank 2)
P0010 Camshaft Position Actuator A - Bank 1
Circuit Malfunction
P0011 Camshaft Position Actuator A - Bank 1
Timing Over-Advan .
P0012 Camshaft Position Actuator A - Bank 1
Timing Over-Retard
P0013 Camshaft Position Actuator B - Bank 1
Circuit Malfunction
P0014 Camshaft Position Actuator B - Bank 1
Timing Over-Advan .
P0015 Camshaft Position Actuator B - Bank 1
Timing Over-Retard
P0016 Cam/Crankshaft Pos . Correlation Sensor
A - Bank 1
P0017 Cam/Crankshaft Pos . Correlation Sensor
B - Bank 1
P0018 Cam/Crankshaft Pos . Correlation Sensor
A - Bank 2
P0019 Cam/Crankshaft Pos . Correlation Sensor
B - Bank 2
P0020 Camshaft Position Actuator A - Bank 2
Circuit Malfunction
P0021 Camshaft Position Actuator A - Bank 2
Timing Over-Advan .
574694 REV A | 11.2014