Selected Catalogue of FAW-Volkswagen Car Series Maintenance Cases

The first batch of selected engine failure cases

Chapter 1 Jetta series engine failure case 1

I. 2009 Jetta exhaust emission warning light alarm 1

Second, 2007 Jetta ignition coil failure caused by idle jitter 3

Third, the 2009 Jetta suddenly lifted the accelerator pedal and the vehicle trembled 5

Fourth, the 2006 Jetta always turns off the air conditioner.

Five, 2007 Jetta brake light bulb failure caused by EPC light alarm 9

6. EPC light alarm caused by harness failure of 2007 Jetta throttle position sensor 1 1.

Seven, 2005 Jetta idling instability, weak acceleration, accidental flameout 12.

Eight, 2007 Jetta EPC light has been on 14.

9. The 2007 Jetta has unstable idle speed and weak acceleration 16.

X.06 Jetta 17 car bumps when accelerating at low speed.

XI。 2007 Jetta Idle Speed 19.

XII. 1998 Jetta 5-valve engine is easy to stall when shifting gears. 2 1

Thirteen. 2005 Jetta Cold Car 2 1 Engine Abnormal Noise

14.2006 Jetta engine has abnormal noise and unstable idle speed.

Fifteen, 2006 Jetta engine idling instability jitter 24

Sixteen, 2005 Jetta diesel engine abnormal sound 25

Seventeen, 2005 Jetta diesel engine suddenly flameout during driving 28

18, 2005 Jetta diesel engine can't start 28

Nineteen, 2007 Jetta EPC light alarm, idling instability 30

Twenty, 2005 Jetta radiator fan occasionally rotates at high speed at low temperature 32.

Twenty-one, 2009 Jetta fuel injector is damaged, resulting in cylinder missing 34

Chapter II Fault Cases of Bora/Golf Series Engine 36

A, Bora engine control unit burned 36

Second, Bora 1? 8 Unstable idle speed and weak acceleration 40

Third, Bora can start 44 by igniting many times every morning.

Four, the classic Bora main relay failure can not be closed 45

Five, the classic Bora hot car started unexpectedly difficult 46

Six, Bora hot car occasionally won't start 48

Seven, Bora TDI acceleration weakness 50

Eight, when turning in Bora in 2006, the EPC light flashed 5 1 occasionally.

9. Bora 1? 8 Engine jitter in reverse gear 52

X. original golf 1? 6 Coolant thermometer indicates low position 54.

Eleven, the classic Bora intake manifold burst 55

Twelve, the new Bora engine abnormal noise when accelerating 56

Thirteen. Idle instability caused by phase adjustment fault 58

Fourteen, the classic Bora high idle speed, charging warning light alarm 6 1

15. The idle speed of Bora hot car sometimes rises to 1000r/min64 automatically.

16. Bora 1? 8 Accelerated weakness 65

Seventeen, the new Bora steering power switch failure caused by EPC light alarm 67

18. Classic Bora 1? 6 Idle speed is unstable, EPC light gives an alarm 69

19. Bora 1? 8 Accelerate shooting, and occasionally turn off the fire when driving 70.

Twenty, Bora occasionally can't start 73

2 1. Bora 1? 8T Start flameout for the first time during cold start 74

22. Golf 1? TSI Drive Discharge Lamp Alarm 74

23. Bora 1? 8T Air leakage in intake manifold leads to unstable idle speed 76

The third chapter sagitar/Katie series engine fault cases 78

First, the sagitar radiator fan often turns 78 at high speed.

Second, sagitar 1? 6 Occasionally unable to start 79

Third, sagitar 1? The hot car won't start 80

Four. Sagitar EPC warning light alarm 84

5. sagitar 1? 4 There is a "click" sound in the cab when idling.

The fourth chapter magotan series engine failure case 94

1. magotan 1? 8 TFSI acceleration weakness 94

Second, Magotan acceleration difference and EPC light alarm 95

3. magotan 1? 8 TFSI acceleration is not good 98

Iv. magotan 1? 8 TFSI shuts down automatically after starting 10 1

V. Magotan EPC light gives an alarm, and the power performance is degraded 106.

Intransitive verb Magotan emission warning light alarm 109

Seven, magotan 1? 8 TFSI traveling block 1 10

Eight, magotan phase modulation fault after the start of spontaneous combustion 1 12.

Nine, Magotan idle jitter fault, launch warning light alarm 1 15.

X.magotan 1? Failure of 8T electric control element of booster leads to weak acceleration 1 18.

Chapter V One-stop Service for Engine Troubleshooting 122

One-stop service of Jetta series engines 122

Two, Bora/Golf Series Engine Troubleshooting One-stop 132

Three, sagitar/Katie series engine troubleshooting one-stop 149

IV. One-stop troubleshooting for Magotan series engines 159

The second selected automatic transmission failure case

Chapter VI Fault Cases of 0 1M Automatic Transmission 170

1. Bora 1? 8 Instrument panel gear indication is disordered 170

Second, the 2005 Bora automatic gear has no high gear 17 1.

3.2004 Bora 1? 8. The high brake light on173 is dim.

4. Bora 1? The top speed of 8T can only reach 130km/h 174.

Verb (abbreviation of verb) 2004 Bora 1? 8AT cannot be accelerated 175

6. Bora 1? 8. Sudden decrease of driving speed at high speed for a long time 176.

Seven, 2004 golf automatic gear acceleration is not good 177.

Eight, 2007 classic Bora hot-selling car D never leaves the car 178

Nine, Jetta ATI shift into the car 18 1

Chapter VII 09G Automatic Transmission Fault Case 183

First, the 2008 new Bora gear can't be hung 183.

Second, the 2009 sagitar dashboard gear indicator turned red 183.

3. magotan 1? 8 TFSI key cannot be pulled out after flameout 184.

Four. 2008 magotan 1? 8TSI shift effect 185

Chapter VIII DSG Automatic Transmission Failure Case 189

I. Unexpected power failure of 2009 Magotan transmission 189

Second, the 2009 Magotan dithered when accelerating at 10km/h 192.

3. The 20 10 sagitar can't be started, and the gear warning light flashes 194.

4. 20 10 magotan driving accidental gear warning light flashes 195.

5. 20 10 sagitar mid-range warning light turns red and flashes occasionally 197.

6. The signal of the speed sensor of Golf A6 engine is missing 199.

Seven, 2009 Magotan shift has obvious jitter 202

Chapter 9 Automatic Transmission Troubleshooting One-stop 204

1.0 1M automatic transmission troubleshooting: one-stop 204

Two, 09G automatic transmission troubleshooting one-stop 2 14

Three, DSG automatic transmission troubleshooting one-stop 2 18