Volkswagen Golf / Golf GTI / Golf Variant. Manual — part 88
P Codes
Component group
P
x
x
x
x
DTC for the drivetrain
Norm-Code
P
0
x
x
x
Trouble codes defined by SAE with specified malfunction texts
P
1
x
x
x
Additional emission relevant DTCs provided by the manufac‐
turer
P
2
x
x
x
DTCs defined by SAE with specified texts, from MY 2000
P
3
x
x
x
Additional emission relevant DTCs provided by the manufac‐
turer from MY 2000
Component group
Repair group
P
x
0
x
x
Fuel and air mixture and additional emission regulations
P
x
1
x
x
Fuel and air ratios
P
x
2
x
x
Fuel and air ratios
P
x
3
x
x
Ignition system
P
x
4
x
x
Additional exhaust system
P
x
5
x
x
Speed and idle control
P
x
6
x
x
Control module and output signals
P
x
7
x
x
Transmission
P
x
8
x
x
Transmission
P
x
9
x
x
Control modules, input and output signals
U Codes
Component group
U
x
x
x
x
DTC for network (CAN bus)
Norm-Code
U
0
x
x
x
Trouble codes defined by SAE with specified malfunction
texts
Procedure
– Connect the scan tool.
– Switch the ignition to the ON position.
– Select Diagnostic Mode 03: Interrogating fault memory.
– The stored DTC or DTCs will be displayed on the scan tool
screen.
The following table is an example of the DTC information that may
be displayed on the scan tool screen:
Indication example
Explanation
P0444
SAE Diagnostic Trouble Code
Evaporative emission canister purge regulator valve Malfunctioning wiring path or malfunctioning compo‐
nent
Circuit open
Malfunction type as next
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3. Diagnosis and Testing
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– Refer to the DTC tables for the diagnostic repair procedures.
– Switch the ignition off.
3.3.4
Diagnostic Mode 04 - Erase DTC Mem‐
ory
Diagnostic Mode 04 makes it possible to erase the DTC memory
and to reset all emission related diagnostic data. In that way, all
faults in the DTC memory in the ECM and TCM are erased. The
adaptation values may also be reset.
Emission related diagnostic data includes (as applicable):
♦ - MIL status
♦ - Number of DTCs
♦ - Readiness bits
♦ - Confirmed DTCs
♦ - Pending DTCs
♦ - DTC that belongs to freeze frame
♦ - Freeze frame data
♦ - Test results of specific diagnostic functions
♦ - Distance driven with MIL on
♦ - Number of warm-up cycles after erasing the DTC memory
♦ - Distance driven after erasing the DTC memory
♦ - Misfire counter
Note
Depending on the scan tool and protocol used, diagnostic mode
04 and the information provided may be referred to by a different
name.
Procedure
– Connect the scan tool.
– Switch the ignition on.
– Select Diagnostic Mode 03: Interrogating fault memory.
– Then select Mode 4: Reset/delete diagnostic data.
The scan tool will display ”Diagnostic data being erased”.
– Switch the ignition off.
3.3.5
Diagnostic Mode 05 - Read Oxygen
Sensor Monitoring Test Results
Note
Mode 05 may not be supported on all systems. On systems where
Diagnostic Mode 05 is not supported, refer to Diagnostic Mode 6
for oxygen sensor monitoring test results.
Test Requirements
– No Test requirements are available for this powertrain.
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Function Test
– No Function Tests are available for this powertrain.
3.3.6
Diagnostic Mode 06 - Read Test Results
for Specific Diagnostic Functions, 2014
- 2015 MY’s
Diagnostic Mode 06 makes it possible to retrieve test results for
special components and systems which are continuously or not
continuously monitored. If the diagnosis of a system is complete,
the diagnostic result and the corresponding thresholds are saved
and displayed in mode 06. This data remains saved (even with
the ignition off) until either new diagnostic results become avail‐
able or the DTC memory is erased.
The min & max values for each individual test in Mode 06 repre‐
sent the min & max operating values for a properly operating
system. This data is provided to the individual aftermarket scan
tool companies for development of their scan tool. Depending on
the scan tool being used, the min & max values shown may vary,
or be rounded up or down to the nearest decimal point depending
on the aftermarket scan tool company's development process.
For example; GST manual documentation will show the value as
0.3499 (units) while the scan tool will display the same value as
0.35 (units).
Depending on the scan tool and protocol used, the information
displayed in Diagnostic Mode 06 may be referred to by different
names such as Test-ID (TID), Hex-ID, Component-ID (CID), On-
Board Diagnostic Monitor Identifier (OBDMID), or contain no
name at all and may be referenced by only a number.
Test requirements
• Exhaust system must be properly sealed between the catalytic
converter and the cylinder heads.
• No DTCs stored in the DTC memory.
• Coolant temperature at least 80° C.
Work procedure
– Connect the scan tool.
– Start the engine and let run at idle speed.
– Select Mode 6: Check test the results of components that are
not continuously monitored.
Select the desired Test-ID.
The current minimum and maximum values will be displayed on
the scan tool screen.
The following table is a numerical list of all“Test-IDs” that may be
selected.
Monitor-ID
Component or System
$01:
Oxygen Sensor Monitor Bank 1 – Sensor 1
$02:
Oxygen Sensor Monitor Bank 1 – Sensor 2
$21:
Catalytic Converter Monitoring
$35:
Camshaft Adjustment Bank 1
$3C:
Tank Venting System Leak Test (0.020" / 0.5 mm)
$3D:
Tank Vent Valve Function Check
$41:
O2 Sensor Heater Bank 1 – Sensor 1
$42:
O2 Sensor Heater Bank 1 – Sensor 2
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3. Diagnosis and Testing
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Monitor-ID
Component or System
Secondary Air System Bank 1
Misfire Cylinder 1 Data
Misfire Cylinder 2 Data
Misfire Cylinder 3 Data
Misfire Cylinder 4 Data
Monitor-ID $01: Oxygen Sensor Monitor Bank 1 – Sensor 1
– Connect the scan tool.
– Start the engine and run at idle.
– Select “Diagnostic Mode 6: Check test the results of compo‐
nents that are not continuously monitored”.
Select “Monitor-ID $01”.
– Select the desired “Test-ID” or “Hex-ID”.
– Check specified values at idle.
Test-ID
DTC
Component or System
Min.
Max.
Additional Information
$83
P0133 Oxygen Sensor Dynamic Test Bank
1, Sensor 1.
0.0 V
1.0996
V
Refer to DTC P0133 in the
DTC summary table.
$86
P0133 Oxygen Sensor Dynamic Test Bank
1, Sensor 1.
0.0 V
1.0996
V
Refer to DTC P0133 in the
DTC summary table.
$8A
P2195 Oxygen Sensor Intrusive Check
0.89
32.767 Refer to DTC P2195 in DTC
summary table.
$8B
P2196 Oxygen Sensor Intrusive Check
1.06
32.767 Refer to DTC P2196 in the
DTC summary table.
– If any of components or systems fail to meet the specified val‐
ues. Refer to Diagnostic “Mode 03: Interrogating Fault Mem‐
ory” to check for stored DTC's or the corresponding diagnostic
repair procedure
⇒ “3.3.3 Diagnostic Mode 03 - Read DTC Memory”,
.
– Switch the ignition OFF.
Monitor-ID $02: Oxygen Sensor Monitor Bank 1 – Sensor 2
– Connect the scan tool.
– Start the engine and run at idle.
– Select “Diagnostic Mode 6: Check test the results of compo‐
nents that are not continuously monitored”.
Select “Monitor-ID $02”.
– Select the desired “Test-ID” or “Hex-ID”.
– Check specified values at idle.
Test-ID DTC
Component or System
Min.
Max.
Additional Information
$05
P013A Oxygen Sensor Transition Time.
900.0
mV/s
65,534.
0 mV/s
Refer to DTC P013A in the
DTC summary table.
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Generic Scan Tool - Edition 04.2015
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Rep. Gr. ST - Generic Scan Tool
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