What the foohizzle is this Computer model?

[mr_woodster]

Did a search didnt turn up real info. Got a 5.0 HO computer here. I looked through the posted lists of 5.0 computers and came close to it with a listed DA1 Code.

Computer

DB1
E7SF-12a650-b1b

Its outa a 5 speed car, i think it may have been an 89? Any help is appriciated

 

[jrichker]

Copied from Steve89GT

A9L - 89-93 5.0L Mustang 5-spd
A3M - 93 5.0L Mustang 5-spd
A3M1 - 93 5.0L Mustang 5-spd
X3Z - 93 5.0L Cobra 5-spd
A9P - 89-93 5.0L Mustang Auto
A9S - 88-93 5.0L Mustang California
C3W - 89-93 5.0L Mustang Auto
DA1 - 87 5.0L Mustang 5-spd
J4J1 - 94-95 5.0L SVT Cobra 5-spd
T4M0 - 94-95 5.0L GT Vert 5-spd
U4P0 - 94-95 5.0L GT Auto
W4H0 - 94-95 5.0L GT
ZA0 - 95 Cobra R
D9S - Lincoln LSC
ZXA3
LLX3
CCA1
CCA0
AOL2
AOL3

 

[StangFireman]

That would be a speed density computer. No need for a mass air meter.

 

[JB66]

DB1 is out of an 87 Mustang 5.0, speed density, SEFI, manual tranny. The engineering # is correct.

 

[mr_woodster]

Thanks for the replies, its been a wierd week for sure as ive pulled two computers that didnt match the motors. Im positive this car was wrecked with this computer and the mass air motor in it. ( i say mass air becuase it has a MAF and wiring). maybe im missing something

 

[JB66]

Just for future reference when you're pulling these ECM's, The EEC-IV ECM's all have EEC-IV on the tag. Speed Density ECM's are marked with SFI-SD1 or 2 or 3, depending on the revision. MAF versions are marked with SFI-MA12 or 12A, again depending on revision. Your DB1 is marked SFI-SD1. The DX3 is SFI-SD3, while the popular A9L is SFI-MA12 and the A3M is SFI-MA12A along with the X3Z. From what I can see from the pin-out diagrams, SD and MAF computers will run either system. Enough of the pin locations are the same to be able to do this.