ecu for 91 240sx

ONLY for ADVANCED technical discussion about the 240sx!
qwk240
Posts: 2
Joined: Thu Aug 21, 2003 6:38 am

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I need to replace the ECU on my 1991 240sx but cant seem to locate where it is on the car. Can anyone please fill me in??


Chingon
Posts: 2802
Joined: Sun Jul 06, 2003 8:45 am
Car: 1991 and 1992 hatchbacks

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yeah, it's on the passenger side. It's on the right footwell. There's this plastic bulge that you have to remove by unscrewing 5 plastic screws. Then you must remove 2 metal screws to remove the ecu.

revhard05
Posts: 93
Joined: Fri Mar 07, 2003 5:09 pm

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uhh duuu

Terry91FB
Posts: 20
Joined: Mon Aug 25, 2003 6:16 am

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So why do you think that you need to replace the ECU? Not trying to be a smart A$$ im having problems with my 91 and it may be the ecu also


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