
P1218 Diagnostic Trouble Code Discussion for October 2017
Injection Pump Calibration Circuit Malfunction
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Help Request | Posted | |
2002 GMC Savana 3500 6.5L Poor Idle Quality VIN: 1GTHG35F32 P1218: Injection Pump Calibration Circuit Malfunction. Here go's , this vech.came in with a heavy black smoke under light or moderate acceleration. Vech. was idelling around 700 to 750 Desired timing 0.0 (key on eng off ) Actual timing 13.0 ( key on eng off ) Tdc Off set 0.70 . I am using Prodemand for my imformat... |
October 27, 2017 |