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2006 F-150 Rough Idle / black smoke

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  #16  
Old 10-13-2020, 05:11 PM
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Originally Posted by glc
Are you SURE there are no more codes - hard or pending? Can your scanner read out coolant temperature? It should go closed loop when it's warmed up. Maybe you need a new proper thermostat?
Thermostat from coolant housing
 
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Old 10-13-2020, 05:51 PM
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Originally Posted by glc
Are you SURE there are no more codes - hard or pending? Can your scanner read out coolant temperature? It should go closed loop when it's warmed up. Maybe you need a new proper thermostat?
Ok p0452 evap system pressure sensir switch low input ...p0642 sensor reference voltage a circuit low p1000 on board diagnostic obd system readiness test not complete p1489 pcv heater control circuit
 
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Old 10-13-2020, 07:40 PM
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https://www.obd-codes.com/p0452

https://www.obd-codes.com/p0642

https://www.autocodes.com/p1489_ford.html
 
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