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P0544 Diagnostic Trouble Code Discussion for June 2005

Exhaust Gas Temperature Sensor Circuit (Bank 1 Sensor 1)


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Trouble Ticket Help Requests for DTC P0544
Help Request Posted
1997 Lincoln Town Car 4.6L MIL Lamp on VIN: 1LNLM81W7V
P0544: EVAP Gross leak detected. This car sets a P0455 EVAP leak code. I followed the Ford TSBs and smoke checked the system and found no leaks. My flow meter reads very low .020 (.040 required in 97). My scan tools would not allow me to close the vent sol. so I pinched the hose to do the tes...
June 09, 2005
1997 Lincoln Town Car 4.6L MIL Lamp on VIN: 1LNLM81W7V
P0544: EVAP Gross leak detected. This car sets a P0455 EVAP leak code. I followed the Ford TSBs and smoke checked the system and found no leaks. My flow meter reads very low .020 (.040 required in 97). My scan tools would not allow me to close the vent sol. so I pinched the hose to do the tes...
June 09, 2005