Tag: P0109

P0109 Manifold Absolute Pressure/Barometric Pressure Circuit Intermittent

Possible causes – Faulty Manifold Absolute Pressure sensor– Manifold Absolute Pressure harness is open or shorted– Manifold Absolute Pressure sensor circuit poor electrical connection– Faulty Engine Control Module (ECM) When is the code detected? The sensor signal to the ECM

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P0109 FORD Manifold Absolute Pressure/Barometric Pressure Sensor Intermittent

Possible causes – Faulty Manifold Absolute Pressure sensor– Manifold Absolute Pressure harness is open or shorted– Manifold Absolute Pressure sensor circuit poor electrical connection– Faulty Engine Control Module (ECM) When is the code detected? The sensor signal to the ECM

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P0109 HYUNDAI Manifold Absolute Pressure/Barometric Pressure Circuit Intermittent

Possible causes – Faulty Manifold Absolute Pressure sensor– Manifold Absolute Pressure harness is open or shorted– Manifold Absolute Pressure sensor circuit poor electrical connection– Faulty Engine Control Module (ECM) When is the code detected? The sensor signal to the ECM

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P0109 MAZDA Intermittent Manifold Absolute Pressure Sensor Signal Detected

Possible causes – Faulty Manifold Absolute Pressure sensor– Manifold Absolute Pressure harness is open or shorted– Manifold Absolute Pressure sensor circuit poor electrical connection– Faulty Engine Control Module (ECM) When is the code detected? The sensor signal to the ECM

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