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SportTrac Discussion
General Sport Trac Discussion
code 1400
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<blockquote data-quote="Scott Tanner" data-source="post: 790142" data-attributes="member: 58759"><p>look in the FAQ section</p><p></p><p></p><p></p><p>1400 reads</p><p></p><p>P1400 - DPF EGR Sensor Circuit Low Voltage Detected The EGR monitor checks the DPF EGR sensor signal to the PCM for low voltage. The test fails when the average voltage to the PCM drops to a voltage less than the minimum calibrated value. DPFEGR circuit short to GND </p><p></p><p>Damaged DPF EGR sensor </p><p></p><p>VREF short to GND </p><p></p><p>Damaged PCM </p><p></p><p> A DPF EGR PID reading less than 0.2 volt with the key ON and engine OFF or running, indicates a hard fault. </p><p></p><p></p><p></p><p>your DFPE sensor went south.. Fairly common issue with these... our sponsors will be glad to send you one... HTH</p></blockquote><p></p>
[QUOTE="Scott Tanner, post: 790142, member: 58759"] look in the FAQ section 1400 reads P1400 - DPF EGR Sensor Circuit Low Voltage Detected The EGR monitor checks the DPF EGR sensor signal to the PCM for low voltage. The test fails when the average voltage to the PCM drops to a voltage less than the minimum calibrated value. DPFEGR circuit short to GND Damaged DPF EGR sensor VREF short to GND Damaged PCM A DPF EGR PID reading less than 0.2 volt with the key ON and engine OFF or running, indicates a hard fault. your DFPE sensor went south.. Fairly common issue with these... our sponsors will be glad to send you one... HTH [/QUOTE]
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SportTrac Discussion
General Sport Trac Discussion
code 1400
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