Code 922, Engine underpower.
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Junior Member
Joined: Aug 2020
Posts: 55
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From: Hyderabad, Telangana
EQC, S Class Extended, Grace CVT.
Code 922, Engine underpower. OM642.930 with transmission 722.902
How do I restore to full engine potential? Is this a mechanical limiter or an ecu code which is embedded?
Last edited by Numair Aidroos; Sep 8, 2020 at 02:49 AM. Reason: Specific to engine OM642
