I need an ECU.....

Discuss the RB20, RB25 and RB26 series engines.
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crxcess
Posts: 402
Joined: Sat Dec 20, 2003 8:42 am
Car: 93 240sx fastback

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Like the title says I need an ecu, a cheap one.

My original problem was that cylinder #5 was not firing. While I was testing the ignitor the car just shut off and wouldnt start. So I replaced the ignitor and now the car runs again,but cyl #5 stll is not firing. So that leads me to belive my ecu is the culprit. Yes, I did check the wires... no, they are ok.

So if anyone has an ecu laying around, hook me up.

Thanks,

[email protected]


goofynick6
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Car: 1995 S14.5 RB20DET

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Bad injector? Coil pack?

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crxcess
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Car: 93 240sx fastback

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I swapped coil packs around and still the same cylinder missfired. I pulled out the rear coil bank and set it on the valve cover with plugs installed, Cyl #5 had no spark. even after swapping coil packs around.

sam

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BoostFab
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i have an auto-ecu if you want? email me.

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crxcess
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Car: 93 240sx fastback

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I still need an ECU if any one has 1...

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BoostFab
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i have the auto one, if you still want it

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burnin240sx
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maybe its a wiring issue?

Imissmyturbo
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I am in Lancaster PA and I have two extra ECU's RB25's. Not sure if thats what you need or not but that's what I got. If you want to try one out let me know. It's about 1 hour drive from you.

skwertle
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Joined: Wed Jul 24, 2002 4:31 am

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Imissmyturbo wrote:I am in Lancaster PA and I have two extra ECU's RB25's. Not sure if thats what you need or not but that's what I got. If you want to try one out let me know. It's about 1 hour drive from you.
I need a rb25et ecu. is it a series 1? Please email me at [email protected]

thanks

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crxcess
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Car: 93 240sx fastback

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I just bought one off boostfed... thanks anyway.

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burnin240sx
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HOW MUCH FOR A RB25DET SERIES 2 ECU?[email protected]

Imissmyturbo
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The one I have works fine and I would like $150.The other on works but the tach output from the ECU doesn't work. $75

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crxcess
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Car: 93 240sx fastback

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boostfed,

thanks the ecu worked out perfectly....The car goes with light throttle but if i floor it ,it sputters. could be old gas or that old ecu might have fried another ignitor.

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BoostFab
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crxcess wrote:boostfed,

thanks the ecu worked out perfectly....The car goes with light throttle but if i floor it ,it sputters. could be old gas or that old ecu might have fried another ignitor.
that was quick

afaik the ecu should works fine....there probably something else is causing the problem......is all 6 cylinder firing? maybe try to check the diagnostic code from the ecu again to see if it 's returning any error?

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crxcess
Posts: 402
Joined: Sat Dec 20, 2003 8:42 am
Car: 93 240sx fastback

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im going to mess with it some more this weekend, it could possibly be a fuel problem... I only have the dump pipe installed and with moderate revs it was shooting 6 inch flames out...

this is the 4th rb20 swap i have done in the past year, no other has give me as much problems as this one.

as soon as i finish this swap im going to sell it....tired of this thing.



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