U0397 DTC For Ford Focus 3
Ford Focus 3 Engine Specifications:
| Engine Type : | Single Cylinder Engine |
| Cylinder Type : | In-Line Engine |
| Engine Air Intake Process : | Turbocharged Engine |
Your Ford Focus 3 engine control system detects a problem, the computer stores the diagnostic trouble
code U0397 in its memory.
To figure out what is wrong with your vehicle you must first extract the U0397 DTC For Ford Focus 3.
U0397 Ford Focus 3 engine problem can be occur defective fan clutches are a common and often overlooked cause of engine overheating. The shear characteristics of the clutch fluid gradually deteriorates over time, with an average loss in drive efficiency of about 200 rpm per year. Eventually slippage reaches the point where effective cooling is no longer possible and overheating results. (On average, the life of a fan clutch is about the same as a water pump. If one needs to be replaced, the other usually does too.)
U0397 Ford Focus 3 DTC Meaning
| U |
Network Code - Problem is climate control system, lighting, airbags, etc. |
| 0 |
SAE - Generic |
| 3 |
IC Module 4X Ref Circuit Intermittent, No Pulses |
| 9 |
TP Sensor Learn Not Complete |
| 7 |
Cruise Control System - Vehicle Accel Too High |
The U0397 Ford Focus 3 Check Engine lamp is perhaps the most troubling of lights because it could mean so many different things, from you didn't screw the gas cap on tightly enough to look out for pistons flying through the hood and into the stratosphere. The easiest way to find out what this light is telling you is to hook your vehicle up to a scan tool. U0397 diagnostic tool looks a little like an oversized calculator and plugs into a communication port inside the car. After you instruct it to perform the scan, it speaks U0397 DTC For Ford Focus 3 with your car's computers to find out exactly what's prompting the light to turn on.
You can also check other Ford car models :
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The listed Ford models will give information about U0397 DTC.
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