E48 mapping

Post maps up for others to get them going in the right direction. DISCLAIMER: USE AT YOUR OWN RISK. CONFIRM VALUES!

E48 mapping

Postby Mr cheese » Sat Nov 04, 2017 4:13 am

Hi new to the forum needing help, although have read forum posts for years, I have bought :D a sr20de nissan n/a race engine it was running omex 500 that has died these arnt repairable anymore i have a e48 which i have off my old car,
The omex maps are load x rpm so i presume mapped using map sensor, all my dta maps are tps
Is there a way of using the map figures off the omex and plotting them into the dta maps or are the figures useless
Has anyone got a tps map for a sr20de /sr20ve
Thanks john :D
Mr cheese
 
Posts: 2
Joined: Sat Nov 04, 2017 3:58 am
ECU Model: S40 Pro
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Firmware Version: 35

Re: E48 mapping

Postby Rob Stevens » Sat Nov 04, 2017 5:48 am

You can use map as load on E48 so long as it has the right chip in it. I don't see a problem with your plan so long as the omex works in milliseconds in the map. Some ecu's use what appears to be a random number, Emerald use 0 - 255 values in the map that then get converted into Ms.
Rob Stevens
 
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Re: E48 mapping

Postby Mr cheese » Sat Nov 04, 2017 7:04 am

Hi it is a m27c256b 10f1 0248L chip fitted is this correct type i cant read the sticker on the case as its all blurred
Thank you very much for your help
Mr cheese
 
Posts: 2
Joined: Sat Nov 04, 2017 3:58 am
ECU Model: S40 Pro
Distributor: N/a
Firmware Version: 35

Re: E48 mapping

Postby Alex DTA » Sat Nov 04, 2017 8:07 am

If you can power it up, connecting it to the software will tell you the firmware version
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Posts: 1282
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