probably crank sensor, the cleaning them thing is a complete myth same as sticking a wet phone in rice [emoji38]
That’s the sensor https://www.renaultpartsdirect.co.uk/parts/renault-clio-range/clio-172-clio-182-crankshaft-sensor/
And the harness
https://www.renaultpartsdirect.co.uk/parts/popular-products/renault-crank-tdc-sensor-loom/
Sent from my iPhone using Tapatalk