EEC Tech | Ford Mustang Forums

Superchips Custom Tuning

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

405

160K

Sep 24, 2019

405

160K

Sep 24, 2019

mustang bronco swap

0

90

by maverickman12$

1997 ford mustang 4.6 eec fuse keeps blowing

0

103

89 5.0 EFI EEC?

1

215

by AnthonyDalrymple

A9L Board component identification

3

327

EEC-IV Identification

3

341

2

33

5K

Cause of harsh tip in/out

MX8
6 mo ago

4

574

Maf voltage and wiring

0

324

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

3

333

94 Cobra W/Super Chip tuner

1

500

94 Track Car - T4M0 Questions

7

698

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

2

20

4K

QH/BE not reading RPM and general ???

4

591

by Dwain

Fuel pump not priming

2

766

California 88 GT with EEC Issues

1

587

by Rhoads

EEC4 Power Distribution - Diode Polarity

0

680

MAF Sensor wiring harnes

0

629

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

4

918

Any QH/ TunerPro RT pro’s here?

8

2K

Rotunda 007-00018 EEC-IV Monitor

0

793

Binary Editor EEC Question. TAB/TAD and Neutral

4

950

1995 - No Luck pulling codes, OBD II ?

10

4K

by GaryJ

1

930

Does my ECM look burned?

9

2K

Strange Behavior ?

1

768

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

836

efi dyno tuning updated -opinions

5

3K

Experience with bad A9L computers

2

1K

Recommended Replacement Sensors

0

782

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

1

727

1

545

by fasterthangas

1994 Cobra ECU question - timing retard

10

2K

Cranks but won't start

3

1K

Logging question?

4

667

by vrm71