EFI-SD36e
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- Posts: 5094
- Joined: 2021 Feb 15, 12:23
- Location: Metairie, LA
- Vehicle Information: Work Truck
'19 F-150 3.3L
Re: EFI-SD36e
nope rather useless
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- Posts: 321
- Joined: 2021 Feb 16, 15:53
- Location: Victoria, BC, Canada
- Vehicle Information: 1994 Flarside, XLT, 351w E4OD
SD48b, Quarter Horse, Burn2
Re: EFI-SD36e
I've been using the internal parts from the older EECs for other electronic projects.
There's a few larger diodes in the SD36 that I've taken out to repair a Lexus Nakamichi amp.
There's a few larger diodes in the SD36 that I've taken out to repair a Lexus Nakamichi amp.
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- Posts: 304
- Joined: 2021 Feb 15, 22:12
- Location: Sacramento CA
- Vehicle Information: 1991 F150 4.9L J1X 80lb Injectors E85
1995 F150 5.8L MOB1
Re: EFI-SD36e
Sadly, I don't have it on the bench anymore. I suggest finding a EFI-SD48E ecu as they are plug and play on the 91. DOE0 box code is for the 7.5l and e4od. You could then run the strats already available for that series of ecu if you want to tune it.
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- Posts: 5
- Joined: 2023 Jun 10, 02:10
- Location: Glendale, Oregon, USA
- Vehicle Information: 1991 Ford F-250HD XLT Lariat 7.5L V8 EFI, E4OD, EEC-IV SD36E S0J
1991 Ford F-250 XL 4.9L i6 EFI, ZF-5, EEC-IV SD40A E1M
1995 Ford F-250HD XLT, 7.5L V8 EFI, EEC-IV SD48A DOE0, manual swapped
Re: EFI-SD36e
I would much appreciate a strategy for the 7.5L E4OD if anyone already made one.
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- Posts: 5
- Joined: 2023 Jun 10, 02:10
- Location: Glendale, Oregon, USA
- Vehicle Information: 1991 Ford F-250HD XLT Lariat 7.5L V8 EFI, E4OD, EEC-IV SD36E S0J
1991 Ford F-250 XL 4.9L i6 EFI, ZF-5, EEC-IV SD40A E1M
1995 Ford F-250HD XLT, 7.5L V8 EFI, EEC-IV SD48A DOE0, manual swapped
Re: EFI-SD36e
I think the SD48e PCMs are all base calibrated for the F3TE heads, my engine still has E7TE heads on it. I have a 1992 PCM that is still SD36. SD36 seems to have alot more robust capacitors too.
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- Posts: 5
- Joined: 2023 Jun 10, 02:10
- Location: Glendale, Oregon, USA
- Vehicle Information: 1991 Ford F-250HD XLT Lariat 7.5L V8 EFI, E4OD, EEC-IV SD36E S0J
1991 Ford F-250 XL 4.9L i6 EFI, ZF-5, EEC-IV SD40A E1M
1995 Ford F-250HD XLT, 7.5L V8 EFI, EEC-IV SD48A DOE0, manual swapped
Re: EFI-SD36e
Also my '95 has the DOE0 box but it only works on '95+ E4OD transmissions (With the different solenoid pack plug too)
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- Posts: 304
- Joined: 2021 Feb 15, 22:12
- Location: Sacramento CA
- Vehicle Information: 1991 F150 4.9L J1X 80lb Injectors E85
1995 F150 5.8L MOB1
Re: EFI-SD36e
I have used SD48e DOE0 on a 91 and it worked flawlessly. The Solenoid pack change only moved diodes to the ecu. Having multiple diodes in the circuit will not create any adverse effects.