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Thread: sr20de ecu on sr20ve?

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Posts: 21-28 of 28
2009-06-23 21:38:20
#21
Originally Posted by bill
Sorry but this is not true.


Sorry I meant to say richer. ECU @ open loop or more importantly at WOT; does not read various sensors including the O2 sensor. At WOT the ecu thinks the injectors are smaller therefore working them hard, when in fact they are 333cc, and not the smaller DE inj.
Please some one correct me if I'm wrong.

Cheers
2009-06-23 21:46:24
#22
Now that I think about it im prob running lean @ WOT. My set up is stock VE, DE ecu, maf, inj, WAI, ssac 2.5 headers, and 2.5 catback. I am currently switching with a WOT switch in conjunction of a on/off switch. ( my old nitrous set up)
2009-06-23 23:06:31
#23
i just finished my ve swap an im running de maf and ecu from a g20,ve injectors, and i think i fouled my plugs just test driving it, but i might add im only running headers and no exhaust. maybe that causes it to run even richer
2009-07-02 14:38:34
#24
bumping this up. is it safe to run the DE ecu and activating the VVL? im waiting on my ecu from Calum, right now im breaking my clutch in, but can i wire the msd 8969 once i complete the break in? cant wait to feel that VVL!!
2009-07-02 14:57:13
#25
well im experiencing a fuel cut @ around 5500rpm in 4th gear while running hard. Could it be timing cause i changed from 95 octane fuel to 92? I only noticed this after but then again i wasnt running it hard before...
2009-07-02 15:22:43
#26
Originally Posted by ssr003
well im experiencing a fuel cut @ around 5500rpm in 4th gear while running hard. Could it be timing cause i changed from 95 octane fuel to 92? I only noticed this after but then again i wasnt running it hard before...


Sounds like the Speed cut not a timing issue. Get a G20 ecu
2009-07-04 11:34:33
#27
Dont quite think it can be speed cut. speed sensor disconnected from gearbox. waiting to get P11 speed sensor. gearbox had wrong speed sensor on it.
2009-07-10 11:35:25
#28
Ok well try running hard in 4th and before the fuel cut, go to 5th see if you go past your previous top mph.
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