F 150 4WD Pickup V8-5.4L CNG VIN M (2001)

P1000 - P1004: Testing and Inspection
P1000
For diagnosis of code P1000 refer to chart
P072x - P1138
NOTE 1: DTC P1000 is ignored in KOEO and KOER Self-Test. Disregard the DTC P1000 and continue as directed.