CIS Injection | VW Vortex - Volkswagen Forum

Sticky CIS, CIS-Lambda, CIS-E and CIS-EM FAQ and Tuning Guides

1

41K

by Longitudinal

The Golf three fuel injection system

1

891

CIS air-flow "plate"

14

4K

CIS Lambda upgrade

4

466

*CAR WON'T START & RUN / CIS Bosch K Jetronic Problems* - 1982 VW Rabbit 1.7L I4 Gas Engine

3

629

Cis-e 1987 jetta wont idle or rev

5

740

Bosch Fuel Filter (F5601) washer question

0

348

WUR to distributor fitting

3

1K

CIS-E K Jetronic stumper...

2

676

Adjusting mixture

3

849

CIS Injector Plastic Inserts

6

994

by mathieuhache55

1980 rabbit vacuum amplifier

3

608

1987 gti 16v cis-e idel but wont accelerate

6

1K

by h0nk3y

Info needed on CIS-E... DPR

2

975

CIS rework suggestions????

7

2K

by N1ch

Miss or hesitation on steady throttle

1

757

2

1K

Odds of TWO CPRs being high!

9

2K

by CALLAWAY TURBO

Help with mk1 gti

1

1K

CIS and Control Pressure Variants

15

6K

CIS Distributor and Pressure Regulator Seat

19

7K

Dizzy Replacement

1

1K

Mk2 coupe shells/

1

1K

by garryt

Tuning CIS -using a wideband controller

2 3

42

28K

CIS basic- Wont start

6

3K

by 79MK1Scirocco

Plunger sticking?

14

3K

K-Jet turbo setup

17 18 19

361

216K

by madone

CIS-E Closed Loop AFR Powah! Module (with pics and vids)

2

2K

The great KE-Jetronic mystery!

2

26

18K

CIS related bookmarks

9

10K

How much force required to lift air plate?

4

2K

by cuppie

Misfire at idle and part throttle

3

4K

3

2K

by garryt

WTB Diaphragm Pressure Regulator

0

2K

0

2K

Tuning CIS Using a O2 Sensor

16

6K