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Re: Is It Possible to Simulate VATS Signal?
Posted to Technical Discussion Forum on 6/5/2000 2 Replies

Hi Steve:

The ECM is looking for a 40 Hz square wave from the VATS module to enable the injection. If this signal is not there, the engine will start but stall due to fuel starvation a couple of seconds later.

If these are your symptoms, than you can solve... Login to read more.

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