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P1218 Diagnostic Trouble Code Discussion for February 2008

Injection Pump Calibration Circuit Malfunction

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Trouble Ticket Help Requests for DTC P1218
Help Request Posted
1994 Ford F-250 XL 7.3L No Start, Hesitation, Stall, Misfire VIN: 1FTHX26F9R
P1218: Cylinder ID circuit stays high. ... 40 mins, then starts to misfire at high rpm. This gets worse and the rpm it occurs at gets lower and lower until it will barely idle. This is accompanied by lots of white/blue smoke. Sometimes it won't start either. As soon as the fault occurs it sets cod...
February 18, 2008