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2J/SC400 auto trans prob

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Old 07-09-13, 02:04 PM   #1
spoolinmk4
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Default 2J/SC400 auto trans prob

I have a 2J in my SC400 and im running an auto trans. The harness was done by Dr. Tweak and I do not have the cruise control connected (if this makes a difference with the 2J/SC400).
I am on a Mines ECU for an auto trans.
The car will not go into overdrive. I checked the trans and the solenoids and everything is fine. It drives in all gears but no overdrive.
Any suggestions on what I should look at or try?
thanks
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Old 07-11-13, 02:15 PM   #2
spoolinmk4
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nobody?.....also the O/D light flashes all the time. Is it something related to the cluster?
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Old 07-11-13, 03:20 PM   #3
gerrb
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I believe it is like the check engine light for the A340 transmission. An error code is stored and tells you there is an issue on the tranny. You need to pull the code so you have an idea what is wrong.
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1996 MKIV 3.4 Stroker / 6speed Targa / PT7685 / ProEFI 128
1995 MKIV 3.4 Stroker / 6speed HardTop/ PT6870 / AEM Infinity
1994 MKIV Built 3.0 / 6speed HardTop / GTX4202r / Haltech PS2000
1992 SC400 2jzgte Built 3.0 / ATF A340e / PT6765 / ProEFI 128
1992 SC300 2jzgte Stock / ATF A340e / OEM Twins / Stock ECU -> Daily Driver
1992 SC400 2jzgte Built 3.0 / ATF 4L80e / PT6870 / ProEFI 128 -> Under the Knife
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Old 07-11-13, 03:20 PM
 
 
 
 
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