EEC Tech | Ford Mustang Forums

Superchips Custom Tuning

Forum for exchanging information on tuning with the SCT XCalibrator and XCal2!

405 119K

10 mo ago

405

119K

10 mo ago

Is an A3m ecu the same as an A9L?

7

11K

by Patrick Olsen

T5 swap with auto ecm (C3W) stalling issue

2

190

by vrm71

Bad A9L computer?

7

589

1987 - 1988 Lincoln DX3 ECU - Speed Density to MAF conversion?

4

563

1994 TM40 computer - DIY repair for no fuel issue

1

281

by HYBRED

0

191

by FatAssWagon27

EEC Issue, Already replaced capacitors

3

445

by Patrick Olsen

Tweecer RT switch no longer working?

0

182

by Patrick Olsen

ECU - A9L A9L E9ZF 12A650 AA Issue (solved) 1992 5.0 5spd

0

496

by 90LXHatchback

Mass Air Ecu (A9P) options

8

682

Harness indentification

1

370

will a9p computer work with 5 sp car

2 3

57

46K

First timer newbie to EFI advice request for Speed Density

0

303

86 mustang 4 cylinder

0

172

5

810

Decoding which ECU I have.

1

2K

by Turbo9812121298

Can't pull codes at all... KOEO or KOER?????

17

3K

Pigtail harness id's

1

262

by 1990Notch4to8

eec ecu repair on ebay, $99 24 hour turn around

16

9K

by 1990Notch4to8

Ecu Dumping fuel like crazy

7

1K

5 6 7

123

12K

by eycchu

460 Swap - stock ECU

4

591

by Paulie

putting a A9L/wiring harness in a 94 gt

2

21

8K

Thumbs up - A9L2 by Decipha

9

2K

1987 5.0 mustang GT Hatchback - what EEC belongs?

2

598

Moates, TunerPro RT, 95 Cobra Newbie problems.

2

28

2K

Need advice before purchase!

2

420

Multiple PCM problems

1

691

by blklightning1

8

711

by jimmyp

Strange drivability problems

4

568

by 90GT SONIC BLUE

A9L Repair Problems - No Start

3 4 5

85

5K

A9L in a Maverick

5

520

Tuning Remanufactured EEC

9

1K

by P63

FoxBody Data Logging

5

1K

'99 Explorer TPS & IAC with A9L

1

554