P1121 ISUZU - Throttle Position Sensor Circuit Lower Than Expected
P1121 ISUZU Possible Causes
- Faulty Throttle Position Sensor
- Throttle Position Sensor harness is open or shorted
- Throttle Position Sensor circuit poor electrical connection
How do I fix code P1121 ISUZU?Check 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.
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Cost of diagnosing the P1121 ISUZU code
Labor: 1.0The cost of diagnosing the P1121 ISUZU code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
- Engine Light ON (or Service Engine Soon Warning Light)
P1121 ISUZU DescriptionThrottle Position Sensor Circuit Lower Than Expected is the generic description for the P1121 Isuzu code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information about the P1121 Isuzu OBDII code.
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