LIQUI MOLY AIR MASS CLEANER 4066

Description

LIQUI MOLY 4066 is a 200ml specialized, fast-acting, and residue-free solvent cleaner designed for delicate air mass sensors (MAF sensors) in gasoline and diesel engines. It safely removes contamination from hot wires or plates to improve idle, starting, and fuel economy, often preventing expensive sensor replacement.

• Rapid Evaporation: Cleans sensitive components without leaving residues.
• Improved Performance: Fixes issues like poor idling, low power, and stalling caused by dirty sensors.
• Easy Application: Features a vigorous, precise jet for targeted cleaning of delicate components.
• Compatibility: Suitable for both petrol and diesel engines. 

1. Disconnect: Switch off the engine and unplug the electrical connector to the sensor.
2. Remove: Take the sensor out of the vehicle (located between the airbox and throttle body).
3. Spray: Liberally spray the wire or plate. Do not touch the delicate components.
4. Dry: Allow the solvent to fully evaporate before reinstalling.
5. Timing: Recommended every time the air filter is changed