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2005 Ford F-150 FX4 5.4L Poor Idle Quality, MIL Lamp on, #4 injector signal
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, ...
FIX posted 2/11/2014
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Message Closed w/FIX
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33 Replies Received
33 Replies Received
Related Documents & Media | VIN | 1FTPX14505 |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, MIL Lamp on, #4 Injector Signal |
| Occurs | Always |
| Misc. | Customer Had Installed New Engine From Other Shop |
Trouble Codes
| P0354 | Ignition Control Module Circuit 4 Malfunction |
Message Closed w/FIX
Vehicle Data
2005 Ford F-150 FX4
| VIN | 1FTPX14505 |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, MIL Lamp on, #4 Injector Signal |
| Occurs | Always |
| Misc. | Customer Had Installed New Engine From Other Shop |
Trouble Codes
| P0354 | Ignition Control Module Circuit 4 Malfunction |
Video