Common fault analysis of parking heater:

1. If the indicator lamp flashes, you can check the flashing frequency and judge the fault location by comparing it with the fault flash code table. If the indicator lamp is always on, it may be that the control circuit is broken or the ground wire is not connected. Repair or replace the corresponding parts.

2. If the ignition plug is damaged, use a multimeter to check the resistance between the two leads of the ignition plug. The resistance should be between 0.6-1.2 ohms. If not, replace the ignition plug.

3. The heater is overheated, the radiator and defroster are not hot, and there may be foreign matters blocked in the circulating pipeline; The rubber hose is bent; Water pump failure; There is gas in the circulating water circuit; If the water inlet and return valves are not opened and the engine thermostat is opened too early, find out the causes and carry out corresponding maintenance.

Parking heater fault repair. What's wrong with the parking heater misfiring

The reason why the parking heater does not fire may be that there is no fuel in the fuel tank. Just check whether the fuel is sufficient and add it in time. Or if the oil pipe is blocked or damaged, it is necessary to check whether there is foreign matter in the oil pipe and whether there is looseness at each connection. Replace the parts or clean them in time.