EEC Tech | Ford Mustang Forums

Superchips Custom Tuning

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

405

152K

Sep 24, 2019

405

152K

Sep 24, 2019

Cause of harsh tip in/out

MX8
12 d ago

3

179

by MX8

94 Cobra W/Super Chip tuner

1

177

94 Track Car - T4M0 Questions

7

263

I am interested in burning Eprom chips for Mustangs...

2

20

4K

QH/BE not reading RPM and general ???

4

378

by Dwain

2

30

4K

by Dwain

Fuel pump not priming

2

538

California 88 GT with EEC Issues

1

431

by Rhoads

EEC4 Power Distribution - Diode Polarity

0

443

MAF Sensor wiring harnes

0

501

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

4

741

Any QH/ TunerPro RT pro’s here?

8

1K

Rotunda 007-00018 EEC-IV Monitor

0

613

Binary Editor EEC Question. TAB/TAD and Neutral

4

755

1995 - No Luck pulling codes, OBD II ?

10

4K

by GaryJ

1

762

Does my ECM look burned?

9

2K

Strange Behavior ?

1

604

by 93Cobra#2771

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

9

1K

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

713

efi dyno tuning updated -opinions

5

2K

Experience with bad A9L computers

2

985

Recommended Replacement Sensors

0

693

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

1

567

1

460

by fasterthangas

1994 Cobra ECU question - timing retard

10

1K

Cranks but won't start

3

1K

Logging question?

4

574

by vrm71

T5 swap with auto ecm (C3W) stalling issue

8

1K

by vrm71

Quarterhorse USB issues

4

759

by cw50

Quarterhorse Readings for HP and Torque

3

965

A9L testing in northern Ohio, western PA?

1

592

by Defectindesign

Is an A3m ecu the same as an A9L?

7

15K

by Patrick Olsen

Bad A9L computer?

7

2K

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

4

2K