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P1624 Diagnostic Trouble Code Discussion for June 2007

Immobilizer Communication Error

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Trouble Ticket Help Requests for DTC P1624
Help Request Posted
2001 Mazda Miata 1.8L No Start, MIL Lamp on VIN: JM1NB35371
P1624: Immobilizer Communication Error. Hello and thanks ahead of time. This 2001 Miata is a flood car that someone else brought back to life. It has been running about a year, then it quit running. I couldn't communicate with my OTC Genisys. I had to repair some butchered wires. I got a used ECU an...
June 26, 2007
2002 Audi A6 3.0L MIL Lamp on, shifts funny VIN: WAUVT548X2
P1624: Mil request from TCM. The torque converter was replaced before I worked on the vehicle. From what I found out was if a code for converter was active the shop replaced converter. This repair lasted about a year or so I'm told. I diagnosed this code by checking voltage to the soleno...
June 27, 2007