It sounds to me like you have either a problem with the air pressure switc or the tubing that leads to the induction blower. Moisture develops inside the tubing or the nozzle that sticks out of the induction fan or the air pressure switch. The light blinking are error message usually there is a trouble shooting guide either posted right on the unit or in the user manual and this will guide you in the right direction. If neither are found, you can go to the Ao Smith website or call the manufacture directly. I hope I have given some direction in your problem.
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Hi Every one Can you help meWhere Is the heater 02 sensor and heater circut fault sensor 1 for 1999 Honda Civic?
drain coolant. remove heater hoseson the inlet and outlets inside engine compartment passenger side near firewall.remove heater core pipe clamp.remove the glove box.remove insulation below it.remove the evaporator temp sensor wiring clip from the heater core cover. remove heater core cover. remove core clamp then slide the core out carefully.
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heater sensor circuit Chevy astro 2000
It's integrated into the oxygen sensor. Buy a new oxygen sensor and you get a free oxygen sensor heater.
Right upstream oxygen sensor heater failure.Right upstream oxygen sensor heater failure.
drain coolant. disconnect heater hoises on the passenger side of the engine side of the firewall. remove the heater core pipe clamp bolt and clamp. from inside car, remove glove box by opening itand squeezing the sides in.remove dash insulating panel. there is an upper and a lower screw holding the core in place that you must remove.remove the evaporator sensor wiring clip from heater core cover. remove heater core cover. remove heater core clamp bolt and clamp then slide out the heater core. installation is the reverse.
where the air fuel sensor heater in2002 toyota seinna
9 time out of 10, the heater circuit internal to the sensor has failed. Replace the sensor.
Heated oxygen sensor heater circuit malfunction (bank 1, sensor 1): Open or short in heated oxygen sensor heater circuit Heated oxygen sensor heater malfunction (Haynes Repair Manual)
Remove the wiring harness from the back of your 2005 Chevy Cavalier heater blower motor. Remove the heater blower motor retaining bolts. Remove the heater blower fan.