DTC Detection Logic
|
DTC No. |
CONSULT screen terms |
DTC detecting condition |
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|
(Trouble diagnosis content) |
Malfunction type |
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|
P2243 |
00 |
O2 SENSOR REF VOLTAGE B1 SEN 1 (O2 Sensor Reference Voltage Circuit/Open Bank 1 Sensor 1) |
NO SUBTYPE INFORMATION |
The reference voltage connection of oxygen sensor 1 (cylinder bank 1) has an electrical malfunction or open circuit. |