The association with "hot" or high-temperature conditions is a crucial clue. While the code indicates an ECU failure, the failure is often triggered or exacerbated by thermal stress.
When the sensor exceeds its thermal limit internally: isuzu isuzu thailand error b101d30 hot
The of the Isuzu vehicle (e.g., 2020 D-MAX, 2024 Mu-X). The association with "hot" or high-temperature conditions is