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P0401 Diagnostic Trouble Code Discussion for April 2014

Insufficient EGR Flow Detected


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Trouble Ticket Help Requests for DTC P0401
Help Request Posted
2005 Kia Optima LX 2.4L MIL Lamp on VIN: KNAGD12615
P0401: Insufficient EGR System Flow Detected. vehicle has repeated visits with code p0401 EGR insufficient flow detected - repeated all tests i could find and cannot get light to stay out longer than 2-3 days - help in solving mystery is appreciated and thank y'all in advance
April 02, 2014
2004 Mitsubishi Outlander LS 2.4L MIL Lamp on VIN: JA4LZ31F44
P0401: Insufficient EGR Flow Detected. Came in with MIL on P0401. Insufficient EGR flow. This EGR system is completely electronic, the EGR valve the stepper motor type and the MAP sensor is supposed to detect a change in the manifold absolute pressure and interpret this change as EGR working. We re...
April 07, 2014
2005 Kia Optima LX 2.4L MIL Lamp on VIN: KNAGD12615
P0401: Insufficient EGR System Flow Detected. vehicle has repeated visits with code p0401 EGR insufficient flow detected - repeated all tests i could find and cannot get light to stay out longer than 2-3 days - help in solving mystery is appreciated and thank y'all in advance
April 02, 2014
2004 Mitsubishi Outlander LS 2.4L MIL Lamp on VIN: JA4LZ31F44
P0401: Insufficient EGR Flow Detected. Came in with MIL on P0401. Insufficient EGR flow. This EGR system is completely electronic, the EGR valve the stepper motor type and the MAP sensor is supposed to detect a change in the manifold absolute pressure and interpret this change as EGR working. We re...
April 07, 2014
2005 Kia Optima LX 2.4L MIL Lamp on VIN: KNAGD12615
P0401: Insufficient EGR System Flow Detected. vehicle has repeated visits with code p0401 EGR insufficient flow detected - repeated all tests i could find and cannot get light to stay out longer than 2-3 days - help in solving mystery is appreciated and thank y'all in advance
April 02, 2014
2004 Mitsubishi Outlander LS 2.4L MIL Lamp on VIN: JA4LZ31F44
P0401: Insufficient EGR Flow Detected. Came in with MIL on P0401. Insufficient EGR flow. This EGR system is completely electronic, the EGR valve the stepper motor type and the MAP sensor is supposed to detect a change in the manifold absolute pressure and interpret this change as EGR working. We re...
April 07, 2014
2005 Kia Optima LX 2.4L MIL Lamp on VIN: KNAGD12615
P0401: Insufficient EGR System Flow Detected. vehicle has repeated visits with code p0401 EGR insufficient flow detected - repeated all tests i could find and cannot get light to stay out longer than 2-3 days - help in solving mystery is appreciated and thank y'all in advance
April 02, 2014
2004 Mitsubishi Outlander LS 2.4L MIL Lamp on VIN: JA4LZ31F44
P0401: Insufficient EGR Flow Detected. Came in with MIL on P0401. Insufficient EGR flow. This EGR system is completely electronic, the EGR valve the stepper motor type and the MAP sensor is supposed to detect a change in the manifold absolute pressure and interpret this change as EGR working. We re...
April 07, 2014
2005 Kia Optima LX 2.4L MIL Lamp on VIN: KNAGD12615
P0401: Insufficient EGR System Flow Detected. vehicle has repeated visits with code p0401 EGR insufficient flow detected - repeated all tests i could find and cannot get light to stay out longer than 2-3 days - help in solving mystery is appreciated and thank y'all in advance
April 02, 2014
2004 Mitsubishi Outlander LS 2.4L MIL Lamp on VIN: JA4LZ31F44
P0401: Insufficient EGR Flow Detected. Came in with MIL on P0401. Insufficient EGR flow. This EGR system is completely electronic, the EGR valve the stepper motor type and the MAP sensor is supposed to detect a change in the manifold absolute pressure and interpret this change as EGR working. We re...
April 07, 2014
2005 Kia Optima LX 2.4L MIL Lamp on VIN: KNAGD12615
P0401: Insufficient EGR System Flow Detected. vehicle has repeated visits with code p0401 EGR insufficient flow detected - repeated all tests i could find and cannot get light to stay out longer than 2-3 days - help in solving mystery is appreciated and thank y'all in advance
April 25, 2014