1999 Ford F-250 Super Duty Lariat 7.3L MIL Lamp on
Customer complainted about no power, bucking intermitten, scanned truck codes P1247, P1248, P1280, test drove truck no boost at all, checked turbo, blades had some wear, pedestal was leaking oil out of diaphram,replaced turbo and pedsetal, repaired leaking...
FIX posted 5/13/2020
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Vehicle Data1999 Ford F-250 Super Duty Lariat
Trouble Codes
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Message Closed w/FIX
Vehicle Data
1999 Ford F-250 Super Duty Lariat
VIN | 1FTNX21F9X |
Engine | 7.3 L / 8 cyl / DIESEL |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Cold, Intermittently |
Trouble Codes
P1247 | Accelerator Position Sensor 2 Circuit Malfunction |
P1248 | Accelerator Pedal Position Sensor Correlation |
P1289 | Manifold Tuning Valve Control Circuit Malfunction |