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Pinpoint Test AE : The Low Oil Pressure Message Center Warning Indicator Is Never Or Always On (2.3L Engine): Notes

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Refer to Instrument Cluster for schematic and connector information.

Normal Operation and Fault Conditions 

See Low Oil Pressure Message Center Warning Indicator. Refer to: Message Center - System Operation and Component Description .

If the engine rpm data or oil pressure warning message is missing less than 5 seconds, the IPC defaults the low oil pressure warning indicator to the last state (on or off), based upon the last message received.

If the engine rpm data or oil pressure warning message is missing for 5 seconds or longer, the IPC defaults the low oil pressure warning indicator on.

Possible Sources 

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