U0939 DTC For Ford Expedition 2
Ford Expedition 2 Engine Specifications:
| Engine Type : | Multi-Cylinder Engine |
| Cylinder Type : | Opposite Piston Engine |
| Engine Air Intake Process : | Naturally Aspirated |
Your Ford Expedition 2 engine control system detects a problem, the computer stores the diagnostic trouble
code U0939 in its memory.
To figure out what is wrong with your vehicle you must first extract the U0939 DTC For Ford Expedition 2.
To solve U0939 Ford Expedition 2 problem, you'll have to remove the muffler, crankcase and other components blocking the valve chamber. Then, remove the cylinder head bolts (label for easy re-installation) Adjust the jaws of the valve spring compressor until they touch the top and bottom of the valve chamber Push the tool in to compress the spring and tighten the jaws Remove the retainers and lift out the valves , compressors and springs
U0939 Ford Expedition 2 DTC Meaning
| U |
Network Code - Problem is climate control system, lighting, airbags, etc. |
| 0 |
SAE - Generic |
| 9 |
Transmission |
| 3 |
Low Coolant Circuit |
| 9 |
A/C System High Pressure High Temperature |
If your U0939 Ford Expedition 2 check engine light is illuminated, it's best to take it in for diagnostic testing, which can feel like a hassle. Because while the lights vary in appearance from vehicle to vehicle, all have the same basic meaning: There's a problem with the car's emissions system. The on-board diagnostics system U0939 and engine control unit are in charge of monitoring a bunch of different U0939 DTC For Ford Expedition 2, and if they get a reading that's a little out of whack, up pops the check engine light.
You can also check other Ford car models :
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The listed Ford models will give information about U0939 DTC.
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