One place says its the secondary intake valve open.
Thermostat heater control circuit ford ranger.
Wiring engine thermostat heater ecm.
1996 2 5 ford ranger leaking heater control valve.
The driver is equipped with a feedback circuit that is pulled up to.
The engine coolant thermostat heater controls coolant flow and regulates the engine operating temperature.
Obd ii fault code p0597 is a generic code that is defined as thermostat heater control system circuit open and is set when the pcm powertrain control module detects an open circuit loss of continuity in the heater control circuit of an electrically assisted thermostat also known as a mapped thermostat.
I have went to several atuo part stores and the code looked out after each try.
A c refrigerant temperature circuit low.
Another place gave a list of what the code could mean.
The ecm supplies 12 v to the thermostat.
The ecm controls the engine coolant thermostat heater by grounding the control circuit with a solid state device called a driver.
I have a 2002 ford ranger stick shift with about 115 300 miles.
A c refrigerant temperature circuit high.
The driver is equipped with a feedback circuit that is pulled up to.
A c evaporator air temperature circuit low.
P1432 ford description thermostat heater control thtrc circuit failure.
My check engine light is on giving a code of a p1432.
The engine coolant thermostat heater controls coolant flow and regulates the engine operating temperature.
Thermostat heater control circuit failure.
A c refrigerant temperature circuit range performance.
The ecm controls the engine coolant thermostat heater by grounding the control circuit with a solid state device called a driver.
Wiring alc evaporator temperature sensor ecm.