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Old March 15th, 2014, 03:14 PM   #1
mscottfree
Junior Member
 
Join Date: Mar 2014
Location: Fort Worth, Texas
Posts: 2
Porsche 911 codes

Can anyone help me with the following codes?

DIAGNOSTIC CODE. P0491 SECONDARY AIR INJECTION SYSTEM BANK 1 AND P0492 SECONDARY AIR INJECTION SYSTEM BANK 2 CONFIRMED.
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