Is it possible to determine when ECU works in closed-loop mode and when in open loop?

Discuss topics related to the CA18DE and CA18DET series engines.
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Vetal
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r34 gtr
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yep. watch the flashing light! when its running correctly the little green light on the ecu should be flashing when you give it gas of any kind.

- tim
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Vetal
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Joined: Tue Jan 06, 2004 11:41 am

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You mean to drive in Diagnostic mode I or II all the time?
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