j4 ecu

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matt_pound
Posts: 14
Joined: Tue Nov 08, 2005 8:21 pm
Car: 91 240sx blacktop sr20det

Post

will a J4 ecu work on an earlier s13 blacktopi have heard that they are different

if they are different what is different


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SpeedRacer1
Posts: 3144
Joined: Fri Jul 26, 2002 7:44 pm
Car: 1990 240SX, G35

Post

They will not run early S13 SR's without changing around about 15 wires.

Just plugging the J4 in will cause the engine to only run off the first cylinder.


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