Fault Code P0121
Code meaning, symptoms, possible causes, part number, and estimated cost.
P0121
Throttle/Pedal Position Sensor Circuit Range/Performance
Throttle position sensor reading out of expected range.
Part Details
Part Name
TPS sensor
Reference P/N (OEM)
89452-22090
General part number for this fault code — not necessarily for your specific vehicle
Estimated Cost
₪200 - ₪600
Engine Location
Throttle body
Symptoms
- Uneven acceleration
- RPMs dropping
- Limp mode (Limp Mode)
Possible Causes
- 1Worn TPS sensor
- 2Dirty throttle body
- 3Loose wiring
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