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P1218 Diagnostic Trouble Code Discussion for June 2011

Injection Pump Calibration Circuit Malfunction

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Trouble Ticket Help Requests for DTC P1218
Help Request Posted
1997 GMC K1500 Sierra SLE 6.5L Surge, MIL Lamp on VIN: 1GTGK29F0V
P1218: Injection Pump Calibration Circuit Malfunction. I working on a 97 GMC Pu 6.5 Turbo Diesel that we replaced the injector pump on. My problem is the timing is way off (DES 12 ACT 12) did a offset realern with the Modis but the reading never changes from 5897.70. The pump is set to the same mark as the old one...
June 06, 2011
1997 Chevrolet K2500 Silverado 6.5L Stall, MIL Lamp on VIN: 1GTGK29F9V
P1218: Injection Pump Calibration Circuit Malfunction. this truck came in my shop by towing,it start but run only 5-6 seconds and the engine run at wide open trottle , and the exaust smoke goes out the exaust a very lot and black, p 1218 is always on and the resstor is in place.when the engine run (5-6 sec) the in...
June 24, 2011