Silvertop ECU P/N
05-18-2009, 11:43 AM
Post: #1
Silvertop ECU P/N
I found a ECU with toyota P/N 89661-1A870 and DENSO P/N 175300-0631.
Also its pin connections are 26P/16P/22P. On the cover it says 4A-G A/T.
Can I use this ECU on a Silvertop engine? (Even with some minor modifications)
Appreciate if any one could help me out.
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08-20-2009, 12:47 PM
Post: #2
Silvertop ECU P/N
Can any one tell me the best OEM ECU that came for the Blacktop.
I'm planning to install the engine in my AE85 with a T50 Gearbox. I've notice that they say A/T ECUs rev 400rpm more before redline.
Following are the P/Ns for the BT,
89661-1A470 (A/T)
89661-1A480 (A/T)
89661-1A490 (A/T)
89661-1A660 ??
89661-1A860 (M/T)
89661-1A880 (A/T)
89661-1E090 (M/T)
89661-1E100 (A/T)
What are the differences?
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