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h22a transmission ecu question

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Old 10-20-2008, 08:17 PM
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Default h22a transmission ecu question

i was wondering if i need a p13 transmssion ecu when im using a p13 ecu for the engine? I have a obd1 h22a engine and auto transmition. when i got the engine and trany they gave me the wrong ecu and now im wondering if they gave me the wrong transmission ecu too. what do i need
Old 10-21-2008, 10:48 AM
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Default Re: h22a transmission ecu question (Lude-venom)

there is no "transmission ecu". you must have a manual ecu from the OBD that your car pertains to. if you are in a 4th gen then you would need a p13 from a manual prelude.
Old 10-21-2008, 02:51 PM
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Default Re: h22a transmission ecu question (Lude-venom)

If you have an automatic transmission, then there is a computer module for it. It's like a computer for the engine, but instead it's for the transmission
Old 10-21-2008, 06:43 PM
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Default Re: h22a transmission ecu question (oneprelude)

do i need the p13 transmission ecu with the p13 ecu for my engine or can i use the p14 ecu from my h23 transmission
Old 10-21-2008, 07:17 PM
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I would assume you would need the matching trans ecu to match your engine. The H23 trans ecu may not have the proper shift points.
Old 10-21-2008, 07:26 PM
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Default Re: (IowayRUlz)

i think your right, my second gear shifts way way to high before it hits third. thank you all for yur help. I love H.T. and its help!!!!!
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