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Old 09-15-2014, 12:13 PM   #2
jsceash
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Join Date: Aug 2009
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Garage
Porsche keys are three separate parts the key blade, Key fob with locking system buttons, and RFID tag.
Do you still have the original keys? The RFID chip in the key fob has a code which is recognized by the ignition RFID reader. Its transmitted to the immobilizer if the codes don't match the car will not start. Likewise the locking control transmitter just like a garage door opener is coded in the Immobilizer, and the new one probably will not open the doors or trunks
Your options are
1. Remove the Key fob from the old key and install it on the new key blade. Make sure you do not damage the small glass tube in the base of the key fob this is the RFID tag.
2. have the car taken to a dealer and have them save the new key ID into the Immobilizer.
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2003 Black 986. modified for Advanced level HPDE and open track days.
* 3.6L LN block, 06 heads, Carrillo H rods, IDP with 987 intake, Oil mods, LN IMS. * Spec II Clutch, 3.2L S Spec P-P FW. * D2 shocks, GT3 arms & and links, Spacers front and rear * Weight reduced, No carpet, AC deleted, Remote PS pump, PS pump deleted. Recaro Pole position seats, Brey crouse ext. 5 point harness, NHP sport exhaust
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