Fault Code P2164
Code meaning, symptoms, possible causes, part number, and estimated cost.
P2164
Throttle/Pedal Position Sensor/Switch 'B' Maximum Stop Performance
This code indicates that the Throttle/Pedal Position Sensor/Switch 'B' detects an incorrect or abnormal reading at the maximum stop position (wide open throttle). This sensor is often used as a backup or for 'A' sensor verification.
Part Details
Part Name
Throttle Position Sensor (TPS)
Reference P/N (OEM)
N/A
General part number for this fault code — not necessarily for your specific vehicle
Estimated Cost
₪300 - ₪900
Engine Location
Throttle Body / Accelerator Pedal
Symptoms
- Reduced engine power
- Engine enters limp mode
- High or unstable idle speed
- Hesitation or surging during acceleration
Possible Causes
- 1Faulty Throttle/Pedal Position Sensor/Switch 'B'
- 2Damaged wiring or short to voltage/ground
- 3Loose or corroded connector
- 4Engine Control Module (ECM) failure
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