Ford F150 Pickup. Instruction - part 1390

Fig. 23: Identifying In-Line Harness Connector C406F & C1297F Terminals 
Courtesy of FORD MOTOR CO. 

2003 Ford Pickup F150 

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

Fig. 24: Identifying In-Line Harness Connector C406 Circuit Functions 
Courtesy of FORD MOTOR CO. 

2003 Ford Pickup F150 

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

Fig. 25: Identifying In-Line Harness Connector C1297 Circuit Functions 
Courtesy of FORD MOTOR CO. 

2003 Ford Pickup F150 

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

Fig. 26: Identifying In-Line Harness Connector C1289F Terminals
Courtesy of FORD MOTOR CO. 

Fig. 27: Identifying In-Line Harness Connector C1289 Circuit Functions 
Courtesy of FORD MOTOR CO. 

2003 Ford Pickup F150 

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