19020 Error Code For Aultman & Taylor Tractor Models
There are 9 kind of error description.
Description:
16 Temperature sensor before catalyst (electrical) - signal low - P0427 Catalyst Temperature Sensor - Circuit Low
Temperature sensor before catalyst (electrical) - signal low - P0427 Catalyst Temperature Sensor Circuit Low
If Inadequate air flow is problematic, so clogged air filters, evaporator core air flow restricted, faulty blower fan motors, defective blower switch or faulty wiring or loose connections.