Ford F150 Pickup. Manual - part 1369

Fig. 3: Identifying AFCM Connector Circuit Functions (1 Of 2) 
Courtesy of FORD MOTOR CO. 

2003 Ford Pickup F150 

2003 ENGINE PERFORMANCE Self-Diagnostics - Bi-Fuel - Gasoline/CNG

Fig. 4: Identifying AFCM Connector Circuit Functions (2 Of 2) 
Courtesy of FORD MOTOR CO. 

2003 Ford Pickup F150 

2003 ENGINE PERFORMANCE Self-Diagnostics - Bi-Fuel - Gasoline/CNG

Fig. 5: Identifying Alternate Fuel Relay Connector C1293 Terminals & Circuit Functions 
Courtesy of FORD MOTOR CO. 

2003 Ford Pickup F150 

2003 ENGINE PERFORMANCE Self-Diagnostics - Bi-Fuel - Gasoline/CNG

Fig. 6: Identifying DLC Connector C251 Terminals & Circuit Functions 
Courtesy of FORD MOTOR CO. 

2003 Ford Pickup F150 

2003 ENGINE PERFORMANCE Self-Diagnostics - Bi-Fuel - Gasoline/CNG