P3487 Engine Trouble Code
Meaning of P3487 engine trouble code is a kind of powertrain trouble code and when your car's 'P3487 Check Engine' light comes on, it's usually accompanied by a sinking feeling in the pit of your stomach. The light could mean a costly problem, like a bad catalytic converter, or it could be something minor, like a loose gas cap. But in many cases, it means at minimum that you'll be visiting the car dealer to locate the malfunction and get the light turned off.
P3487 Fault Symptoms :
If one of these reasons for P3487 code is occuring now you should check P3487 repair processes.
Now don't ask yourself; What should you do with P3487 code ?
The solution is here :
P3487 Possible Solution:
The crankshaft sensor signals the fuel injection computer or the ignition control when the cylinders are firing. This causes the ignition coil to provide a spark and the injector to inject fuel into each cylinder at the right time.If either sensor isn't working correctly, the car will run rough and the engine will be less efficient. In later car models, the car's computer can usually keep the vehicle running, but the engine warning light on the dashboard goes on to warn the driver.
P3487 Code Meaning :
|OBD-II Diagnostic Powertrain (P) Trouble Code For Engine||Ignition System Or Misfire||O2 Sensor Heater Circuit Malfunction||Ignition/Distributor Engine Speed Input Circuit Malfunction||Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical|
Is the fuel pump sometimes not priming when you turn the key to ON(II)? Start by measuring the fuel pressure and checking whether you have bright white-bluish spark at all four plugs. The mechanical timing is also something that you should check, as we mentioned above.
P3487 OBD-II Diagnostic Powertrain (P) Trouble Code DescriptionP3487 engine trouble code is about Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical.
Main reason For P3487 CodeThe reason of P3487 OBD-II Engine Trouble Code is O2 Sensor Heater Circuit Malfunction.
P3487 DTCs may also be triggered by faults earlier down the line. For example, a dirty MAF sensor might be causing the car to overcompensate in its fuel-trim adjustments. As a result, oxygen sensors are likely to report fuel mixture problems.