Car Throttle Position Sensor Replacement Cost in UAE (2026)
The throttle position sensor (TPS) tells your engine control unit exactly how far the accelerator pedal is pressed. A failing TPS causes erratic acceleration, poor throttle response, and in severe cases can make the vehicle unsafe to drive. Here is the 2026 cost breakdown for UAE drivers.
TPS Replacement Costs in UAE (2026)
| Service Type | Estimated Cost (AED) |
|---|---|
| TPS replacement (cable throttle, Japanese/Korean) | 150-400 |
| TPS replacement (cable throttle, European) | 250-600 |
| Electronic throttle body (DBW) sensor replacement | 300-900 |
| Full electronic throttle body replacement | 600-2,000 |
| TPS calibration/relearn after replacement | 100-200 |
Modern vehicles use drive-by-wire (DBW) systems where the TPS is integrated into the throttle body. On these vehicles, the entire throttle body assembly sometimes needs replacement, which is more expensive than a standalone TPS on older cable-throttle systems.
TPS Failure Symptoms
Common signs include: erratic or surging idle, hesitation when pressing the accelerator, unexpected sudden acceleration bursts (particularly dangerous in UAE traffic), poor throttle response or a lag between pressing the pedal and the engine responding, check engine light with codes P0120-P0124, and a jerky or lurching sensation when trying to maintain a steady speed on UAE highways.
Drive-By-Wire vs Cable Throttle Systems
Older vehicles (pre-2005 approximately) use a cable connecting the accelerator pedal directly to the throttle body with a separate TPS sensor attached. Newer vehicles use electronic throttle control where the TPS is built into the throttle body. Cable-throttle TPS replacement is typically straightforward and inexpensive. DBW throttle body faults sometimes require full assembly replacement as the sensor cannot be separated.
TPS Calibration After Replacement
After replacing a TPS or throttle body, a calibration or relearn procedure is usually required. This involves using a diagnostic scanner to calibrate the new sensor to the ECU. Without this step, the vehicle may idle incorrectly or exhibit the same symptoms as before. Always confirm with your garage that calibration is included in the quoted price.
Find TPS Replacement Garages in UAE
GarageBuddy lists garages across Dubai, Abu Dhabi, Sharjah, and all UAE emirates offering throttle position sensor diagnostics, replacement, and calibration. Compare prices and book with verified mechanics.