Your Morgan Roadster engine control system detects a problem, the computer stores the diagnostic trouble
code P3831 in its memory.
To figure out what is wrong with your vehicle you must first extract the P3831 DTC For Morgan Roadster.
P3831 Morgan Roadster 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.)
P3831 Morgan Roadster DTC Meaning
Powertrain Code - Problem is related engine, transmission and emissions systems.
SAE - Generic
Accelerator Pedal Position (APP) Sensor 1 Performance
Low Coolant Circuit
PCM Stack Overrun
If your P3831 Morgan Roadster 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 P3831 and engine control unit are in charge of monitoring a bunch of different P3831 DTC For Morgan Roadster, and if they get a reading that's a little out of whack, up pops the check engine light.