volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Installing distributor > < Adjustment data, Spark plugs
34 PICT, Keihin carburettor and ignition system
Servicing TIC-H ignition system
Distributor data

Engine code

HN 08.83 ▸

JB 08.79 ▸

Distributor

Part Nº.

026 905 205 AD/Q
026 905 206 E2)
026 905 206 H3)

055 905 205 P

Centrifugal advance1)

Start

rpm

750...1250

1100...1300

rpm

2000

1800

deg.

12...17

8...12

End

rpm

4400

3000

deg.

33...37

18...22

Vacuum advance

Start

mbar

140...200

270...330

mmHg

105...150

205...250

End

mbar

250

460

mmHg

190

345

deg.

5...7

11...15

1)     Speed = engine speed

2)     Vehicles 07.84 ▸

3)     Vehicles 08.85 ▸

Engine code

HN 08.83▸

JB 08.79▸

Vacuum retard

Start

mbar

---

180...300

mmHg

---

135...225

End

mbar

---

320...410

mmHg

---

240...310

deg.

---

7.5...9.5

Engine code

GY 02.86 ▸
HM 04.86 ▸
HV 06.90▸

HM 09.94 ▸
with DIS

Distributor

Part Nº.

026 905 205 AG
026 905 206 S
026 905 206 T

026 905 205 AQ

Centrifugal advance1)

Start

rpm

900...1200

800...1150

rpm

2000

2000

deg.

6...11

7...12

End

rpm

4400

4500

deg.

27...31

27...31

Vacuum advance2)

Start

mbar

120...150

100...169

End

mbar

320...340

280...310

deg.

16...20

8...10

1)     Speed = engine speed

2)     Distributor installed

Engine code

GY 02.86 ▸
HM 04.86 ▸
HV 06.90▸

HM 09.94 ▸
with DIS

Vacuum retard1)

Start

mbar

---

140...260

End

mbar

---

290...380

deg.

---

-10...8

1)     Distributor installed

Engine code

AJD 10.98 ▸

Distributor

Part Nº.

026 905 205 AK

Centrifugal advance1)

Start

rpm

1050...1450

rpm

2200

deg.

9...14

rpm

4000

deg.

17...21

End

rpm

6000

deg.

20...24

Vacuum advance2)

Start

mbar

60...140

End

mbar

320...340

deg.

13...17

1)     Speed = engine speed

2)     Distributor installed

 
V28-0032

→ Fig.1     Engine code GY, HN, HM, HV, AJD

 
U28-0001

→ Fig.2     Engine code JB

Installing distributor > < Adjustment data, Spark plugs