Manuals through 2025 now available!
Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.
LEMON is the spiritual successor to CHARM, I recommend you try it!
Link:
lemon-manuals.la or
lemon-manuals.org.ua
(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)
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Code 71
The purpose of the driving pattern is to simulate diagnostic trouble code detecting condition after diagnostic trouble code is recorded and to check that the malfunction is corrected when the repair is completed. confirming that diagnostic trouble code is no longer detected.
DTC No. 71 EGR System Malfunction.
