How to tell the difference between ECU´s
08-31-2011, 08:39 AM
Post: #1
How to tell the difference between ECU´s
So, how to tell the difference between an ECU coming from a car with AFM or MAP sensor?
Or are both the same?

Cheers Marco

AE86 Full Hybrid - Burns rubber and gasoline
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08-31-2011, 10:33 AM
Post: #2
How to tell the difference between ECU´s
by the partnumber on the label - there is no physical difference

AE86 ex-daily
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08-31-2011, 10:40 PM
Post: #3
How to tell the difference between ECU´s
Gr8, thanks.

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09-01-2011, 09:52 AM
Post: #4
How to tell the difference between ECU´s
By Toyodiy:

Zenki:
MAP ECU:
89661‑12060

MAP ECU, FRG SPEC:
89661‑12090 (04/1985 - 04/1985)
89661‑12130 (05/1985 - 03/1987)

MAF ECU:
89661‑12090

MAF ECU, FRG SPEC:
89661‑12100

Kouki:
MAP and MAF ECU
89661‑12091

MAP and MAF ECU FRG spec
89661‑12160

Not sure how same ECU can work both MAP and AMF, but that's what Toyodiy says Smile
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