Crankshaft Position Sensor Replacement Cost in UAE (2026)
The crankshaft position sensor (CKP) monitors the rotation and position of the crankshaft and sends this data to the engine control unit (ECU). The ECU uses it to calculate precise fuel injection and ignition timing. A failing crankshaft position sensor can cause the engine to stall, hesitate, refuse to start, or trigger a check engine light with a specific fault code.
Typical Costs in UAE (2026)
| Vehicle Type | Estimated Cost (AED) |
|---|---|
| Japanese/Korean car (OEM sensor) | 150-500 |
| Japanese/Korean car (aftermarket sensor) | 80-250 |
| European car (OEM sensor) | 300-1,200 |
| European car (aftermarket sensor) | 150-600 |
Labour costs are typically 30-90 minutes. The sensor location varies significantly by engine — some are easily accessible, others require removing ancillary components. On some vehicles the sensor is located near the flywheel or behind the engine, increasing access time.
Symptoms of a Failing Crankshaft Sensor
Common symptoms include: intermittent stalling at idle or low speeds, difficulty starting (especially when the engine is hot), engine misfires or hesitation on acceleration, the check engine light with codes P0335, P0336, P0337, P0338, or P0339, and in severe cases the engine will not start at all because the ECU cannot determine crankshaft position for fuel injection and spark timing.
Diagnosis and Verification
A diagnostic scan tool can read the crankshaft sensor fault codes, but the mechanic should also check the wiring and connector before condemning the sensor itself. Wiring damage near the hot engine or alternator is a common cause of sensor signal issues that mimics a faulty sensor.
Find Crankshaft Sensor Specialists in UAE
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