» » »

Ford Q&A

Ask Your Question

1996 Ford F-150 Question: will a eng coil fix a p1351 code

 

Question

ted .l, 5.0L V8, Memphis, TN, March 09, 2012, 08:59
 Rookie

i have replaced the ignition module

2 Answers
Flag This
  • Answer #1

    Greg's Orange Auto (13627 Answers) , Orange, CA - (714) 361-9386
    globalhelper March 09, 2012, 11:38
     Master

    IT DEPENDS ON IF ITS PRIMARY OR SECONDARY ISSUES.

    Reply
    Flag This
  • Medium-star Best Answer
    PARTS GUY March 09, 2012, 20:27
    Profile_thumbnail
     Master

    Tests/Procedures: 1. Check for the correct Thick Film Ignition (TFI) Module application. It should be black in color.

    2. Check base ignition timing and verify that timing is advancing with the Spark Output (SPOUT) connector plugged in. Base timing should be 10 degrees Before Top Dead Center (BTDC), timing at idle is typically 20-25 degrees BTDC with the SPOUT connector plugged in.

    3. Check the Ignition Diagnostic Monitor (IDM) circuit for an open between the Thick Film Ignition (TFI) Module and the Powertrain Control Module (PCM) pin 48.
    Tech Tips: The ignition module for this vehicle should be BLACK in color, instead of Grey. Ford parts books are incorrect and show that this vehicle should have a Grey module. The Motorcraft part number for the Black TFI module is a DY-679.

    Flag This
  • Reply

    ted .l, March 22, 2012, 13:18
     Rookie

    well i got it fixed i replaced the gray ignition control module with a black one and replaced the oxygen sensor at the same time.don't know which one fixed it or care but thank you for the input i appreciate it .

    Reply
    Flag This