EEC Tech | Ford Mustang Forums

Superchips Custom Tuning

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

405

159K

Sep 24, 2019

405

159K

Sep 24, 2019

1997 ford mustang 4.6 eec fuse keeps blowing

0

31

89 5.0 EFI EEC?

1

148

by AnthonyDalrymple

A9L Board component identification

3

237

EEC-IV Identification

3

270

2

33

5K

Cause of harsh tip in/out

MX8
5 mo ago

4

520

Maf voltage and wiring

0

278

1996 GT with DOHC swap - 20A EEC fuse blowing/Dead Short

3

292

94 Cobra W/Super Chip tuner

1

477

94 Track Car - T4M0 Questions

7

650

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

2

20

4K

QH/BE not reading RPM and general ???

4

558

by Dwain

Fuel pump not priming

2

724

California 88 GT with EEC Issues

1

560

by Rhoads

EEC4 Power Distribution - Diode Polarity

0

659

MAF Sensor wiring harnes

0

598

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

4

904

Any QH/ TunerPro RT pro’s here?

8

2K

Rotunda 007-00018 EEC-IV Monitor

0

764

Binary Editor EEC Question. TAB/TAD and Neutral

4

938

1995 - No Luck pulling codes, OBD II ?

10

4K

by GaryJ

1

914

Does my ECM look burned?

9

2K

Strange Behavior ?

1

752

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

827

efi dyno tuning updated -opinions

5

3K

Experience with bad A9L computers

2

1K

Recommended Replacement Sensors

0

771

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

1

683

1

534

by fasterthangas

1994 Cobra ECU question - timing retard

10

2K

Cranks but won't start

3

1K

Logging question?

4

649

by vrm71

T5 swap with auto ecm (C3W) stalling issue

8

2K

by vrm71