EEC Tech | Ford Mustang Forums

Superchips Custom Tuning

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

405

134K

Sep 24, 2019

405

134K

Sep 24, 2019

Rotunda 007-00018 EEC-IV Monitor

0

90

Binary Editor EEC Question. TAB/TAD and Neutral

4

281

1995 - No Luck pulling codes, OBD II ?

10

2K

by GaryJ

1

220

Does my ECM look burned?

9

685

Strange Behavior ?

1

249

by 93Cobra#2771

2

23

1K

Quarterhorse/TunerPro on 95 Cobra, started running very rich this morning

9

486

by vrm71

Needing codes for my diagnosis on a 1993 Ford f53 469 7.5 liter v8 chassis. It's in a 1998 Rexhall Aerbus motorhome.

1

319

efi dyno tuning updated -opinions

5

1K

Experience with bad A9L computers

2

458

Recommended Replacement Sensors

0

295

No wire in pin 19 of ecu, working on mass air conversion??

1

331

1

269

by fasterthangas

1994 Cobra ECU question - timing retard

10

612

Cranks but won't start

3

549

Logging question?

4

366

by vrm71

T5 swap with auto ecm (C3W) stalling issue

8

825

by vrm71

Quarterhorse USB issues

4

511

by cw50

Quarterhorse Readings for HP and Torque

3

625

A9L testing in northern Ohio, western PA?

1

382

by Defectindesign

Is an A3m ecu the same as an A9L?

7

13K

by Patrick Olsen

Bad A9L computer?

7

1K

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

4

2K

1994 TM40 computer - DIY repair for no fuel issue

1

684

by HYBRED

0

455

by FatAssWagon27

EEC Issue, Already replaced capacitors

3

850

by Patrick Olsen

Tweecer RT switch no longer working?

0

453

by Patrick Olsen

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

0

2K

by 90LXHatchback

Mass Air Ecu (A9P) options

8

2K

Harness indentification

1

730

will a9p computer work with 5 sp car

2 3

57

51K

First timer newbie to EFI advice request for Speed Density

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574

86 mustang 4 cylinder

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424

5

1K