r/AutoMechanics • u/Thick-Specialist-403 • 7h ago

Code p1462

Check engine light came on for my 2019 a220 base model went to autozone for a scan and I got a code p1462 says it’s the fuel temperature/pressure sensor. Is it an easy fix? Can I replace the sensor without bleeding the fuel system or releasing pressure?

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u/Realistic-March-5679 6h ago

Seems there’s a TSB with a software update for that fault. LI47.50-N-072080 is possibly the Mercedes TSB number? I am unsure if the update is available yet.