Ford F150 Pickup. Manual - part 1391

Fig. 28: Identifying In-Line Harness Connector C4002F Terminals 
Courtesy of FORD MOTOR CO. 

2003 Ford Pickup F150 

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

Fig. 29: Identifying In-Line Harness Connector C4002 Circuit Functions 
Courtesy of FORD MOTOR CO. 

Fig. 30: Identifying Powertrain Control Module Connector C175 Terminals 
Courtesy of FORD MOTOR CO. 

2003 Ford Pickup F150 

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

Fig. 31: Identifying PCM Connector Circuit Functions (1 Of 5) 
Courtesy of FORD MOTOR CO. 

2003 Ford Pickup F150 

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

Fig. 32: Identifying PCM Connector Circuit Functions (2 Of 5) 
Courtesy of FORD MOTOR CO. 

2003 Ford Pickup F150 

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