Car Camshaft Sensor Replacement Cost in UAE (2026)
The camshaft position sensor (CMP sensor) is one of the most important engine management sensors in modern cars. When it fails, UAE drivers typically experience hard starting, engine stalling, and in some cases the vehicle will not start at all. Here is what replacement costs in UAE in 2026.
Camshaft Sensor Replacement Costs in UAE (2026)
| Service Type | Estimated Cost (AED) |
|---|---|
| Camshaft sensor replacement (Japanese/Korean) | 200-500 |
| Camshaft sensor replacement (European) | 350-900 |
| Camshaft sensor replacement (American) | 250-600 |
| VVT/VVTi system + sensor replacement | 400-1,200 |
| Diagnostics + replacement combined | 300-1,100 |
Some vehicles have both intake and exhaust camshaft sensors (particularly those with variable valve timing systems like Toyota VVTi, Honda VTEC, BMW Valvetronic). Replacing both sensors when one fails is often recommended to avoid a return visit.
Camshaft Sensor vs Crankshaft Sensor
UAE drivers sometimes confuse these two sensors. The camshaft sensor monitors cam position for fuel injection timing sequencing, while the crankshaft sensor monitors engine speed and piston position. Both can cause similar symptoms. A quality garage will use OBD diagnostics and live data to identify which sensor is at fault before ordering parts.
Variable Valve Timing Complications
Many modern vehicles sold in the UAE use variable valve timing (VVT) systems to improve fuel economy and performance. These systems rely heavily on accurate camshaft position data. A failing CMP sensor on a VVT-equipped engine can cause the variable valve timing solenoid to behave erratically, sometimes resulting in additional fault codes. Ensure your garage has experience with your specific VVT system before authorising repairs.
Symptoms in UAE Conditions
The heat-sensitive nature of electronic sensors means CMP sensor failures often appear intermittently and worsen in UAE summer heat. Common symptoms include: check engine light (codes P0340-P0349 typically), intermittent engine stalling especially when hot, hard starting after a hot soak (parked in UAE sun for hours), rough running, reduced power, and in severe cases complete no-start. If your car starts fine in the morning but struggles to restart after sitting in the Dubai sun, the CMP sensor is a prime suspect.
Find Camshaft Sensor Replacement in UAE
GarageBuddy lists verified garages across Dubai, Abu Dhabi, Sharjah, and all UAE emirates offering camshaft sensor diagnostics and replacement. Compare transparent pricing before you book.