Volkswagen Golf / Golf GTI / Golf Variant. Service manual - part 92

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Select “Monitor-ID $A4”.
– Select the desired “Test-ID” or “Hex-ID”.
– Check specified values at idle.

Test-ID

DTC

Component or System

Min.

Max.

Additional Information

$0B

P0303 Misfire Cylinder 3, Average Value

Over 10 Driving Cycles.

0.0

counts

65,535.

0 counts

Refer to DTC P0303 in the

DTC summary table.

⇒ page 267

$0C

P0303 Misfire Cylinder 3, In This Driving Cy‐

cle.

0.0

counts

65,535.

0 counts

Refer to DTC P0303 in the

DTC summary table.

⇒ page 267

– 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”,

page 24

 .

– Switch the ignition OFF.
Monitor-ID $A5: Misfire Cylinder 4 Data
– 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 $A5”.
– Select the desired “Test-ID” or “Hex-ID”.
– Check specified values at idle.

Test-ID

DTC

Component or System

Min.

Max.

Additional Information

$0B

P0304 Misfire Cylinder 4, Average Value

Over 10 Driving Cycles.

0.0

counts

65,535.

0 counts

Refer to DTC P0304 in the

DTC summary table.

⇒ page 269

$0C

P0304 Misfire Cylinder 4, In This Driving Cy‐

cle.

0.0

counts

65,535.

0 counts

Refer to DTC P0304 in the

DTC summary table.

⇒ page 269

– Switch the ignition OFF.
– 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”,

page 24

 .

3.3.8

Diagnostic Mode 07 - Read Faults De‐

tected During the Current or Last Driving

Cycle

Mode 07 makes it possible to check emission related faults which

appeared during the current or last driving cycle (pending DTCs).
A pending DTC is saved the first time a fault is detected (output

via Mode 07).

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3. Diagnosis and Testing    

41

– If the fault is detected again by the end of the following driving

cycle, a confirmed DTC is entered (output via Mode 03) and

the MIL is activated.

– If this malfunction is not detected again by the end of the fol‐

lowing driving cycle, the corresponding pending code will be

deleted at the end of the driving cycle.

Note

Depending on the scan tool and protocol used, some of the in‐

formation provided may be referred to by a different name.

Procedure
– Connect the scan tool.
– Start the engine and run at idle.

Note

If the engine does not start, crank the engine using starter for at

least 5 seconds. Do not switch the ignition off afterward.

– Select Mode 7: Check test results of components that are

continuously monitored.

The number of pending DTCs or 0 malfunctions detected will be

displayed on the scan tool screen.
– Refer to the DTC tables for the diagnostic repair procedures.
– Switch the ignition off.

3.3.9

Diagnostic Mode 08 - Request Control

of On-Board System, Test or Compo‐

nent

Diagnostic Mode 08 is used to control the operation of an on-

board system, test or component. A Mode 8 service can be used

to turn on-board system ON or OFF, or to cycle an on-board sys‐

tem, test, or component on or off for a specific period of time. The

service can also be used to request system status or to report test

results.
Test Requirements
– No Test requirements are available for this powertrain.
Function Test
– No Function Tests are available for this powertrain.

3.3.10

Diagnostic Mode 09 - Read Vehicle In‐

formation

Diagnostic Mode 09 makes it possible to access vehicle specific

information from the control modules (where applicable).

Note

Depending on the scan tool and protocol used, Diagnostic Mode

09 and the information provided may be referred to by a different

name.

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Test Requirement
• No DTCs stored in the DTC memory.
Procedure
– Connect the scan tool.
– Switch the ignition on.
– Select Mode 09: Vehicle information.
– Select the desired Test ID.
– The information requested will be displayed on the scan tool

screen.

The following table is a numerical list of all Test IDs that may be

selected.

Test-ID Diagnostic text

 

02:

Vehicle identification number e.g.

 

 

♦ A different 17 digit number will be displayed

for each vehicle

 

04:

Calibration identification e.g.

 

♦ Engine Control Module

 

 

♦ Transmission Control Module

 

06:

CVN (check sum) e.g.

 

 

♦ EC5AE460 the check sum is different for ev‐

ery control module version

 

 

♦ 000D105

 

$08: In-use Performance Tracking information (CAN)

♦ General Denominator

– 0 ... 65,535 cnts

♦ Ignition Cycle Counter

– 0 ... 65,535 cnts

♦ Catalytic converter diagnosis counter bank 1 – 0 ... 65,535 cnts

♦ Catalytic converter diagnosis denominator

bank 1

– 0 ... 65,535 cnts

♦ Catalytic converter diagnosis counter bank 2 – 0 ... 65,535 cnts

♦ Catalytic converter diagnosis denominator

bank 2

– 0 ... 65,535 cnts

♦ Oxygen sensor diagnosis counter before cat‐

alytic converter bank 1

– 0 ... 65,535 cnts

♦ Oxygen sensor diagnosis denominator before

catalytic converter bank 1

– 0 ... 65,535 cnts

♦ Oxygen sensor diagnosis counter before cat‐

alytic converter bank 2

– 0 ... 65,535 cnts

♦ Oxygen sensor diagnosis denominator before

catalytic converter bank 2

– 0 ... 65,535 cnts

♦ AGR diagnosis / VVT diagnosis counter

– 0 ... 65,535 cnts

♦ AGR diagnosis / VVT diagnosis denominator – 0 ... 65,535 cnts

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3. Diagnosis and Testing    

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Test-ID Diagnostic text

 

♦ Secondary air injection diagnosis counter

– 0 ... 65,535 cnts

♦ Secondary air injection diagnosis denomina‐

tor

– 0 ... 65,535 cnts

♦ Tank ventilation diagnosis counter

– 0 ... 65,535 cnts

♦ Tank ventilation diagnosis denominator

– 0 ... 65,535 cnts

♦ Oxygen sensor diagnosis counter after cata‐

lytic converter bank 1

– 0 ... 65,535 cnts

♦ Oxygen sensor diagnosis denominator after

catalytic converter bank 1

– 0 ... 65,535 cnts

♦ Oxygen sensor diagnosis counter after cata‐

lytic converter bank 2

– 0 ... 65,535 cnts

♦ Oxygen sensor diagnosis denominator after

catalytic converter bank 2

– 0 ... 65,535 cnts

0A

ECU Name

 

 

♦ Engine Control Module (ECM)

 

– Switch the ignition off.

3.3.11

Diagnostic Mode 0A - Check Permanent

DTC Memory

Note

♦

The following is a generic explanation of the requirements,

coverage, and operation of Mode 0A.

♦

Mode 0A may only be supported exclusively by OBD control

modules in US vehicles. Mode 0A may not be supported in

EOBD vehicles, meaning the control module may not send a

response here.

Mode 0A - Check Permanent DTC Memory (Request emissions-

related diagnostic trouble codes with permanent status after code

clear)
Permanent Fault Codes From MY 2010 with Phase-In conforming

to CCR 1968.2 (d)(2.2.5): 50% from MY 2010 / 75% from MY

2011 / 100% from MY 2012 The vehicle only participates in

Phase-In if all of the OBD-relevant control modules in the vehicle

meet these requirements.
Mode 0A enables the request of all OBD-relevant faults with the

status “Permanent Fault Code”
- Permanent Fault Codes are Confirmed Fault Codes that are

currently activating the MIL. That means faults that are still dis‐

played in Mode 03 but no longer activate the MIL (History Fault

Codes) are not Permanent Fault Codes.
- Permanent Fault Codes are updated in Mode 0A at the same

time as NVRAM storage immediately after switching the ignition

off. A newly detected Permanent Fault Code is only visible after

switching the ignition off/on in Mode 0A.

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Generic Scan Tool - Edition 04.2015

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