difference between AT and MT ECU

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Apr 24, 2003 | 10:40 AM

5STAR3

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From: FIVE.ZERO.THREE

difference between AT and MT ECU

how can you tell the diff. between an AT and MT ecu?

Apr 24, 2003 | 11:08 AM

eg6ajk

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From: GTA, ON, Canada

Re: difference between AT and MT ECU (envision2teg)

depends on the type of the ECU but usually by the barcode sticker.

such as 37820-P30-901 = auto

last three digits determine whether its auto or 5spd.
auto= J50/j51/j52/900/901/902/N51/N50 and so on

Apr 24, 2003 | 11:40 AM

5STAR3

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From: FIVE.ZERO.THREE

Re: difference between AT and MT ECU (eg6ajk)

ok, specifically a p75 obd-1 ecu. thanks.

Apr 24, 2003 | 01:17 PM

Katman

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From: PASADENA, CA, USA

Re: difference between AT and MT ECU (envision2teg)

plug the ecu into an OBD1 car and see if you get a CODE 19 cel....code19 = lock solenoid on AT trannys.

Apr 24, 2003 | 02:16 PM

5STAR3

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From: FIVE.ZERO.THREE

Re: difference between AT and MT ECU (Katman)

i would but i am buying it from someone on the internet and he thinks its auto but doesnt know for sure. there is no code????

Apr 24, 2003 | 03:40 PM

Katman

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From: PASADENA, CA, USA

Re: difference between AT and MT ECU (envision2teg)

there is a code....but I'm not too sure what is for the P75 ecu.....Try eg6ajk's suggestion or get the owner to put the ecu in his car and check for code 19.