Code P1409 for a 2002 Ford Taurus indicates an issue related to the EGR (Exhaust Gas Recirculation) system, specifically that the EGR valve is stuck open or there is a problem with the EGR control circuit. This can lead to increased emissions and poor engine performance. Common causes include a faulty EGR valve, vacuum leaks, or problems with the EGR control solenoid. It's advisable to inspect the EGR system components and associated wiring for faults to resolve the code.
The repair code P1409 on a Ford Escape is for the EVR Control Circuit. You will need to replace the circuit.
Trouble code P1409 means: EGR Vacuum Regulator Solenoid Circuit
Trouble code P1409 means: EGR Vacuum Regulator Solenoid Circuit
Code P1409 on a Ford Taurus indicates an issue with the EGR (Exhaust Gas Recirculation) system, specifically related to the EGR valve position sensor. This code suggests that the sensor is reporting an incorrect signal or is malfunctioning, which can affect engine performance and emissions. Common causes include a faulty EGR valve, a damaged wiring harness, or a clogged EGR passage. It's advisable to inspect these components to diagnose and resolve the issue effectively.
replace coil
The eighth digit in the VIN (Vehicle Identification Number) is the engine code.
Trouble code P1409 means: EGR Vacuum Regulator Solenoid Circuit
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you probably have a vaccum leak some where,from experience i would look at the intake
Trouble Code P1151 means:Lack of HO2S bank 2,sensor 1 switches,sensor indicates lean
Code 19 for a 99 Ford Taurus means the restraint control module crash data memory is full. If you replace the RCM, the code will reset.