CIS Injection | VW Vortex - Volkswagen Forum

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

1

44K

by Longitudinal

aftermarket Injector driver for CIS lambda frequency valve?

9

472

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

4

4K

by CALLAWAY TURBO

KR CIS fuel injection swap onto a PL

2

256

Need warmup regulator lines.

1

233

Awakening a Fox from a long slumber

4

826

by Willi-The-Red13

CIS fuel pump jumper

3

573

by Willi-The-Red13

Needed- Fuel pump filter line

1

359

KJet Basic - cold start ok but then dies after 90 secs

8

762

87 quantum "surging" under load

1

371

Hot Start Issues

3

369

by Wendell Wookiee

87 quantum "surging" under load

0

299

87 quantum "surging" under load

0

265

O2 / LAMBDA ECU power relay

0

308

by CALLAWAY TURBO

82 Scirocco 1.7 Which type (2 way or 3 way) Catalytic Converter does this car has originally?

4

576

Lambda Control Unit NOT waterproof.

1

448

Not holding system pressure

1

431

here we go. help please!!

1

477

'87 Cabriolet warm starting issues - fuel pressure accumulator?

4

616

by suburbangeorge

Air plate probably not moving

0

509

by YOBE

Dizzy rebuild

4

1K

by CALLAWAY TURBO

Cis-e 1987 jetta wont idle or rev

6

2K

K-Jet turbo setup

17 18 19

362

227K

by Hoffa

cis fuel pump supply circuit- 1987 golf

2

543

Wur delete

1

929

Cis air metering mods?

1

924

Adding WOT switch to 83 Rabbit CIS-L

3

824

CIS-E Fueling Issue

9

11K

The Golf three fuel injection system

1

1K

CIS air-flow "plate"

14

6K

CIS Lambda upgrade

4

2K

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

3

3K

Bosch Fuel Filter (F5601) washer question

0

860

by ROC DOC

WUR to distributor fitting

3

2K

CIS-E K Jetronic stumper...

2

1K

Adjusting mixture

3

2K