EEC Tech | Ford Mustang Forums

Superchips Custom Tuning

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

405

135K

Sep 24, 2019

405

135K

Sep 24, 2019

Datalog ignition timing not matching commanded timing (i.e. tables)

0

103

Rotunda 007-00018 EEC-IV Monitor

0

123

Binary Editor EEC Question. TAB/TAD and Neutral

4

300

1995 - No Luck pulling codes, OBD II ?

10

2K

by GaryJ

1

239

Does my ECM look burned?

9

694

Strange Behavior ?

1

256

by 93Cobra#2771

2

23

1K

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

9

503

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

327

efi dyno tuning updated -opinions

5

1K

Experience with bad A9L computers

2

469

Recommended Replacement Sensors

0

302

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

1

340

1

276

by fasterthangas

1994 Cobra ECU question - timing retard

10

622

Cranks but won't start

3

567

Logging question?

4

373

by vrm71

T5 swap with auto ecm (C3W) stalling issue

8

841

by vrm71

Quarterhorse USB issues

4

519

by cw50

Quarterhorse Readings for HP and Torque

3

634

A9L testing in northern Ohio, western PA?

1

397

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

698

by HYBRED

0

462

by FatAssWagon27

EEC Issue, Already replaced capacitors

3

857

by Patrick Olsen

Tweecer RT switch no longer working?

0

462

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

742

will a9p computer work with 5 sp car

2 3

57

51K

First timer newbie to EFI advice request for Speed Density

0

581

86 mustang 4 cylinder

0

431