S14 WC ECU question

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streetspirit7
Posts: 559
Joined: Thu Mar 18, 2004 8:35 pm
Car: '97 240sx

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I'v been searching for a while now and still can't find the answer to my question. What is the difference between the Red WC and the Black WC ECU's?


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

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Red is older than black. Thats all. The harness' have different part numbers but should be interchangeable.

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streetspirit7
Posts: 559
Joined: Thu Mar 18, 2004 8:35 pm
Car: '97 240sx

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So the red still has the V V T?

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

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Yes, all S14 and S15 engines have "VTC".


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