Volkswagen Golf / Golf GTI / Jetta. Manual — part 165

01-202

Evaluating display group 10, display zone 3 - Throttle valve angle, Angle sensor -
1- for throttle drive

Appears on

display

Possible cause

Corrective action

Greater

than

specified

Motronic Engine Control

Module (ECM) -J220- not
adapted to Throttle Valve
Control Module -J338-

- Erase learned values and adapt
Motronic Engine Control Module
(ECM) -J220- to Throttle Valve
Control Module

Page 24-182

Faulty Angle sensor -1- for

throttle drive -G187- in
Throttle Valve Control
Module -J338-

- Check Throttle Valve Control
Module -J338-

Page 24-59

Throttle valve sticking

- Repair cause

Measured value (data) blocks

01-203

Display group 14 - Ignition - Misfire detection

While driving

Read measured value
block 14

Indicated on

display

xxxx rpm xxx.x % xxx Text

1

2

3

4

Display zones

Specification

Evaluation

Misfire detection

(inactive,
activated)

Activated

---

Misfire total

0

Page 01-

204

Engine load

12.0...100.0 %

---

Engine speed

640...6500

rpm

---

Note on display zone 3:

The total number of detected misfires is displayed here. No distinction is made over what
period of time the misfire was detected. Therefore check the misfire detection during a
road test

Page 28-40

.

Measured value (data) blocks

01-204

Evaluating display group 14, display zone 3 - Total number of misfires

Appears on

display

Possible cause

Corrective action

Greater than

specified

Spark connector faulty

- Check spark connectors

Page 28-

15

Ignition coil faulty

Ignition coil final output

stage faulty

- Check ignition coils with final output
stage

Page 28-23

Fuel injector faulty

- Check fuel injectors

Page 24-97

Inlet camshaft adjuster

sticking/faulty

Exhaust camshaft adjuster

sticking/faulty

Inlet Valve -1- for camshaft

adjustment -N205- faulty

Exhaust Valve -1- for

camshaft adjustment -
N318- faulty

Repair Manual, 2.8 Liter VR6 4V

Engine Mechanical, Engine Code(s):
BDF; Repair Group 15

- Check camshaft timing adjustment
valve

Page 01-100

, Output

Diagnosis Test Mode (DTM)

- Check camshaft timing adjustment:

Timing incorrectly set

Repair Manual, 2.8 Liter VR6 4V

Engine Mechanical, Engine Code(s):
BDF; Repair Group 15

- Check timing:

Measured value (data) blocks

01-205

Display group 15 - Ignition - Misfire detection cyl. 1 to cyl. 3

While driving

Read measured value
block 15

Indicated on

display

xxx

xxx

xxx

Text

1

2

3

4

Display zones

Specification

Evaluation

Misfire detection

(inactive,
activated)

Activated

---

Ignition misfire cyl. 3

0

Page 01-

207

Ignition misfire cyl. 2

0

Page 01-

207

Ignition misfire cyl. 1

0

Page 01-

207

Measured value (data) blocks