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P1402 Diagnostic Trouble Code Discussion for May 2015

EGR System Malfunction Detected (Open)

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Trouble Ticket Help Requests for DTC P1402
Help Request Posted
2000 Nissan Pathfinder LE 3.3L MIL Lamp on VIN: JN8AR07Y4Y
P1402: EGR System Malfunction Detected (Open). p1402 sets and turns on the SES light. Replace EGRC-BPT valve that had vacuum through it at all times. Now still sets p1402 and all EGR systems test good. EGR valve closes, EGR solenoid does not leak vacuum and opens and closes when voltage is applied and remo...
May 21, 2015