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2005 Ford F-150 FX4 5.4L Poor Idle Quality, MIL Lamp on, #4 injector signal
Posted to Ford Driveability on 1/25/2014 33 Replies

A friend called me and said he had a 2005 Ford F-150 FX4 (121,790 miles) and a 5.4 L engine. He said that his noid light on cylinder #4 was flashing about 15 times and then going out completely. He had 12 volts going to each injector, good grounds at the pcm, ...

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  Related Documents & Media  2005 Ford F-150 FX4

 
Message Closed w/FIX

car Vehicle Data

2005 Ford F-150 FX4

VIN 1FTPX14505
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp on, #4 Injector Signal
OccursAlways
Misc.Customer Had Installed New Engine From Other Shop

Trouble Codes

P0354Ignition Control Module Circuit 4 Malfunction
Message Closed w/FIX

car Vehicle Data

2005 Ford F-150 FX4

VIN 1FTPX14505
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp on, #4 Injector Signal
OccursAlways
Misc.Customer Had Installed New Engine From Other Shop

Trouble Codes

P0354Ignition Control Module Circuit 4 Malfunction