P1137 2004 NISSAN SENTRA - Swirl Control Valve Control Position Sensor Circuit
P1137 2004 NISSAN SENTRA Possible Causes
- Faulty Swirl Control Valve Control Position Sensor
- Swirl Control Valve Control Position Sensor harness is open or shorted
- Swirl Control Valve Control Position Sensor circuit poor electrical connection
- Faulty Swirl Control Valve
How is the P1137 2004 NISSAN SENTRA code repair?Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
What is the cost to diagnose the P1137 2004 NISSAN SENTRA code
Labor: 1.0The cost to diagnose the P1137 2004 NISSAN SENTRA code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
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When is the code detected?An excessively low or high voltage from the sensor is sent to Engine Control Module (ECM).
- Engine Light ON (or Service Engine Soon Warning Light)
P1137 2004 NISSAN SENTRA MeaningSwirl control valve position sensor is installed on the intake manifold.
The sensor is connected to the front end of the valve shaft of the swirl control valve.
The sensor responds to the valve shaft movement. This sensor is a kind of potentiometer which transforms the swirl control valve position into output voltage, and emits the voltage signal to the Engine Control Module (ECM).
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