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2008 Ford F-150 XLT, ECM/Inputs/Outputs Waveform
Ford F150 2008 5.4l 3V. The blue line is the 5V REF at the PCM pin feeding the FRTP sensor and the PS [...] red line is the FRTP signal. The 5V shorts to ground intermittently while driving. This drop cause the FRTP to drop his signal too, telling the Fuel pum...
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| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed AutomaticTransmission (Electronic) |
| Delivery | Fuel Injection |
| Subsystem | ECM/Inputs/Outputs |
| Component | |
| Condition | Known Bad |
Vehicle Data
2008 Ford F-150 XLT 5.4L
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed AutomaticTransmission (Electronic) |
| Delivery | Fuel Injection |
| Subsystem | ECM/Inputs/Outputs |
| Component | |
| Condition | Known Bad |
Video