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P1624 Diagnostic Trouble Code Discussion for February 2009

Immobilizer Communication Error

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Trouble Ticket Help Requests for DTC P1624
Help Request Posted
1997 Kia Sportage 2.0L lacks power VIN: KNDJA7239V
P1624: MIL Request Circuit (TCM To PCM) Circuit Malfunction. ... in a month ago, with a concern of no power on accel. On the test drive, I found the cel on and the hold light flashing. The trans also started out in 2nd gear. On scanning I found codes p1115, and p1624. At that time we only had AllData, and after performi...
February 11, 2009
2002 Kia Sportage 2.0L No Start, hard start cold VIN: KNDJA723X2
P1624: MIL Request Circuit (TCM To PCM) Circuit Malfunction. intermittant no start on cold start up, acts a little flooded, play with gas pedal to get started. after hard start it will set those 2 codes we did the flow chart, first step wants .61 volts we have .02 continuity good between 33 and 68. then it tells us to r...
February 17, 2009