DTC No.
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Trouble diagnosis name
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DTC detecting condition
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Possible cause
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P0237
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Turbocharger boost sensor (bank 1) circuit low input
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An excessively low voltage from the sensor is sent to ECM.
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- Harness or connectors
(The sensor circuit is open or shorted.)
- Turbocharger boost sensor
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P0238
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Turbocharger boost sensor (bank 1) circuit high input
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An excessively high voltage from the sensor is sent to ECM.
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P0241
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Turbocharger boost sensor (bank 2) circuit low input
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An excessively low voltage from the sensor is sent to ECM.
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P0242
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Turbocharger boost sensor (bank 2) circuit high input
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An excessively high voltage from the sensor is sent to ECM.
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