B3831 DTC For Mercury Grand Marquis
Mercury Grand Marquis Engine Specifications:
| Engine Type : | Multi-Cylinder Engine |
| Cylinder Type : | V-Type Engine |
| Engine Air Intake Process : | Supercharged Engine |
Your Mercury Grand Marquis engine control system detects a problem, the computer stores the diagnostic trouble
code B3831 in its memory.
To figure out what is wrong with your vehicle you must first extract the B3831 DTC For Mercury Grand Marquis.
A good ground connection is also extremely important. B3831 Mercury Grand Marquis 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).
B3831 Mercury Grand Marquis DTC Meaning
| B |
Body Code - Problem is antilock brake system, electronic suspension and steering systems. |
| 3 |
SAE - Generic |
| 8 |
Accelerator Pedal Position (APP) Sensor 1 Performance |
| 3 |
Low Coolant Circuit |
| 1 |
PCM Stack Overrun |
The original multi-displacement system turned off opposite pairs of cylinders, allowing the engine to have three different configurations and displacements. B3831 Mercury Grand Marquis code had an elaborate diagnostics procedure, including showing engine trouble codes on the air conditionning display. However, the system was troublesome, misunderstood by customers, and a rash of unpredictable failures led to the technology being quickly retired.
You can also check other Mercury car models :
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The listed Mercury models will give information about B3831 DTC.
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