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P1900 Diagnostic Trouble Code Discussion for August 2007

Cooling Fan Control Circuit Malfunction

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Trouble Ticket Help Requests for DTC P1900
Help Request Posted
1997 Nissan Pathfinder LE 3.3L No Start, Hesitation, Surge, Cuts out VIN: JN8AR05S0V
P1900: Cooling Fan Control Circuit Malfunction. this vehicle came in for a no start condition. we replaced the distributor assy,and it fired right up, but intermittently when i give it gas, the engine doesn't go above 2200 rpm's. the engine coolant temp sensor is reading 388 fht. i unplug the sensor and the...
August 23, 2007