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Home >> GMC >> 1991 >> Value Van 7.4 N >> Repair and Diagnosis >> External Pages >> Different car >> Section 50 (Engine Controls - Theory & Operation - 3.3L CNG) >> Computerized Engine Controls >> Input Devices >> Notes

Input Devices: Notes

WARNING: This page is about a different car, the 1995 Plymouth Voyager, 1995 Plymouth Grand Voyager, 1995 Dodge Grand Caravan, and 1995 Dodge Caravan. However, it is still accessible from the selected car via links, so may be relevant.

Vehicles are equipped with different combinations of input devices. Not all devices are used on all models. To determine the input usage on a specific model, see appropriate WIRING DIAGRAM in the WIRING DIAGRAM  section at the end of this article. For description of components used in common with gasoline vehicles, see THEORY/OPERATION - 3.3L GASOLINE article in the ENGINE PERFORMANCE section. Available CNG input signals include following:

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