Hey, I've got a p12 auto ecu from my prelude. Can I put it in my 90 accord DX without problems? I'm kinda worried about the sport function on the tranny because the prelude doesn't have that.
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Whats the point if its an auto. The S light doesnt do jack only makes your car shift closer to redline. Personally I see no gain with it. Some people say they feel something on the butt dyno. S light should be a TCU function not an ECU.
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MK3 Member #3
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IA 08 Sunburn Victim #1 -
The point is the p12 ecu gives both better mpg and performance.
With I/H/E on my auto/f22 prelude and 212k miles on the clock, I put down 121whp at the same time several other preludes were down about 30whp on that dyno compared to the dyno we normally use. My prelude also reguarly pulled off 29-32 mpg on the highway. My accord has yet to top 26 on the highway.
Oh, I see, you're telling me the S light doesn't change anything with the ECU. I knew that. I just didn't know if the TCU needed to talk to the ECU for that to work/not throw a code.Comment
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it should work perfectly fine.
- 1993 Accord LX - White sedan (sold)
- 1993 Accord EX - White sedan (wrecked)
- 1991 Accord EX - White sedan (sold)
- 1990 Accord EX - Grey sedan (sold)
- 1993 Accord EX - White sedan (sold)
- 1992 Accord EX - White coupe (sold)
- 1993 Accord EX - Grey coupe (stolen)
- 1993 Accord SE - Gold coupe (sold)
Current cars:
- 2005 Subaru Legacy GT Wagon - Daily driver
- 2004 Chevrolet Express AWD - Camper conversionComment
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IN harmony. . .it should work perfectly fine
DX trim -F22A1=125HP
S trim -F22A1=135HP
I doubt 30FWHP over the PT3. A good 5HP can be expected really. L8sComment
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