U0748 DTC For De Soto Fireflite

De Soto Fireflite Engine Specifications:
Engine Type :Single Cylinder Engine
Cylinder Type :Opposed Cylinder Engine
Engine Air Intake Process :Supercharged Engine

Your De Soto Fireflite engine control system detects a problem, the computer stores the diagnostic trouble code U0748 in its memory. To figure out what is wrong with your vehicle you must first extract the U0748 DTC For De Soto Fireflite.

A good ground connection is also extremely important. U0748 De Soto Fireflite engine problem because the presence of voltage at the panel harness won't make the panel work if there is a bad ground connection. Since the instrument cluster is mounted in a plastic dash, a separate ground wire or ground circuit through the wiring harness is usually needed to complete the power circuit. Refer again to the wiring diagram to find the ground path, and then check it with your ohmmeter. Do not use a self-powered test light because it cannot measure resistance (any resistance will lower circuit voltage).

U0748 De Soto Fireflite DTC Meaning

U Network Code - Problem is climate control system, lighting, airbags, etc.
0 SAE - Generic
7 Ignition System Or Misfire
4 Control Module Throttle Actuator Position Performance
8 Park/Neutral Postion (PNP) Switch Circuit Engine Torque Signal Circuit

While fuel economy was increased, acceleration was seriously compromised, and the loss of engine vacuum led to a dangerous loss of braking assist when the U0748 De Soto Fireflite code system was in four-cylinder mode. In addition to these issues, while the company proposed a hydraulically controlled system that could be switched from within the car, the version they implemented had to be manually changed in the engine compartment using hand tools.

U0747 DTC (Previous DTC Code) ( Next DTC Code ) U0749 DTC
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