Aircond Advice
ProtonBrowse Sifu White's real workshop video cases about Proton air-conditioning diagnosis, component condition and repair decisions.
ProtonPersona VVTAvailable Persona VVT captions show sensor, control and short-circuit-related checks, but there is no recoverable speech or uniquely confirmed cause. The article explains the symptom without converting a demonstration into a proven repair.
Chemical spraying may reach only part of the surface, with housing foam and hidden dirt discussed as limitations. Cleaning goals must be separated from leak repair; neither inevitable damage nor complete no-removal cleaning is established.
ProtonPersona VVTAfter repeated Persona VVT checks, disconnecting an aftermarket LED changed the control behaviour and reconnecting it reproduced the fault. This supports investigating the modification, without a complete circuit diagram or long-term test.
ProtonProton Saga / Honda City / Honda HR-VThe explanation compares dashboard removal with side access to an evaporator, focusing on clips, foam and housing integrity. The appropriate method depends on the vehicle’s construction.
ProtonProton Saga / Honda City / Honda HR-V