MK2 - ECU and Fault Codes | Focus RS Forum

Sticky P2178-22-PCM – System too rich off idle

8

3K

Sticky KAM FUSE location . . . . .

2 3

40

6K

by niw756

Limp mode, eml and abs light + error codes

6

316

by Andy

Mk2 Focus RS Misfire Under Hard Acceleration

13

782

by Andy and Kirsty

Transmission Malfunction - Help

2

22

778

by RussC

5

281

by K30FUS

Running and emission issues & P2177

8 9 10

185

5K

.

3

353

Help I am unable to read engine info via my OBD port?

5

372

ECU or module?! NOW FIXED!

2 3 4

64

3K

Low boost P0299

9

3K

Abs light on, mileage display blank.

14

773

2

276

by Colin Newbery

ABS & Traction Control Light

2

26

3K

by K30FUS

Not unlocking or locking, keys not recognised and U1900-20 Fault Code

19

5K

Odd dash temperature reading?

12

879

13

1K

by Webby

Engine management light on.

9

944

by Andy

Error Code P0102

6

526

U0401 Code .. Help

8

1K

Engine malfunction (solved!)

8

660

Throttle body sensor error code P2125

10

899

1

273

by Cubrik

Key not detected

16

2K

2

25

3K

by graeme

Abs & Engine management light

15

996

by Graham

Fault elm abs and traction light

9

374

Continuous MAP sensor fault code

11

496

by Willem

Bonnet open message

3

313

Engine management light

8

478

by Willem

Uo401 fault code and esp light

6

538

Boost gauge problem

0

163

by zee545

Help focus rs non starter

7

490

RS engine malfunction

17

813

by Uncle Chop Chop

Engine or gearbox malfunction

17

741

by Andy

Code p2315 throttle position / switch / sensor voltage correlation

13

554

Engine management and abs lights

6

442