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P1602 Diagnostic Trouble Code Discussion for May 2007

Powertrain Control Module Not Programmed

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Trouble Ticket Help Requests for DTC P1602
Help Request Posted
1999 Porsche Boxster 2.5L No Start, Stall VIN: WPOCA2988X
P1602: Supply Voltage. Here's a real head scratcher. Customer had the car towed in a week ago for a crank but no start condition. It happened to him twice and burped for just a second another time he was driving. We got in the car and it fired right up. It sounded like fuel cutting ...
May 02, 2007