The P1409 OBD-II code indicates an issue with the Exhaust Gas Recirculation (EGR) system, specifically related to the EGR temperature sensor circuit. This code suggests that the engine control module (ECM) has detected an abnormal reading from the EGR temperature sensor, which can lead to increased emissions and engine performance issues. Common causes include a faulty EGR valve, a malfunctioning temperature sensor, or issues with wiring and connectors in the EGR system. It is advisable to diagnose and address the problem to maintain optimal engine performance and compliance with emissions standards.
Trouble code P1409 means: EGR Vacuum Regulator Solenoid Circuit
Trouble code P1409 means: EGR Vacuum Regulator Solenoid Circuit
Trouble code P1409 means: EGR Vacuum Regulator Solenoid Circuit
The repair code P1409 on a Ford Escape is for the EVR Control Circuit. You will need to replace the circuit.
== ==
Plug in an OBD2 code reader. You can borrow, rent or purchase an OBD2 code scanner at most auto parts retailers.
The obd2 plug is under the knee board (under the column).
Yes, it is called the OBD2 code list.
There is no OBD2 connector on a 1994 Honda Accord. Your car is not OBD2 compliant. You car is OBD1. Click the link for detailed instructions with photos on how to retrieve the code.
No, you need an OBD2 scanner in order to retrieve the code.
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.
Trouble code P0101 means:Mass or volume circuit range performance problem