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P1211 Diagnostic Trouble Code Discussion for July 2005

ABS/TCS Control Unit Malfunction

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Trouble Ticket Help Requests for DTC P1211
Help Request Posted
1995 Ford F-250 Special 7.3L Poor Idle Quality, MIL Lamp on VIN: 1FTHX25F73
P1211: ICP Below/Above Desired. ... problem found to have low oil pressure in high pressure pump, replaced o-rings on IPR valve truck starts great, but on decel CEL comes on and code P1211 ICP above/below desired. Injecion control pressure readings are about 570-600 at idle untill light come...
July 22, 2005
1998 Ford E-350 Econoline 7.3L Stall, no restart-intermitt VIN: 1FDWE30F6W
P1211: Injection Control System Pressure Not Controllable - Pressure Above/Below Desired Level. Customer states that ambulance intermittingly stalls(originally said it stalled going over railroad tracks every time), sometimes restarts right away, sometimes hard restarts or no restarts until sets several minutes. I have never duplicated these conditions. ...
July 29, 2005