P1948 Engine Error Code
When you check engine light came on code P1948 the reason should be . However your vehicle's manufacturer may have a different definition for the P1948 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on your car models.
P1948 Code Symptoms
Parts or components should not be replaced with reference to only a DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.
Disconnected, dirty or fouled spark plugs are common causes for engines that won't start. Spark plugs typically need to be replaced every season or 25 hours of use. You should also check that the spark plug gap is set properly. If your spark plugs look good, problems with your ignition system can also preventing a spark. These can range from a faulty spark plug lead, shorted kill switch or flywheel key damage.
P1948 OBD-II Diagnostic Powertrain (P) Trouble Code Descriptionso you have to check ODB-II Engine Error Code list.
P1948 Code Review :The reason of P1948 OBD-II Engine Error Code is .
P1948 Code Dictionary Meaning:
p - Powertrain Code - Problem is related engine, transmission and emissions systems.
1 - MFG - Manufacturer Specific
9 - Transmission
4 - Control Module Throttle Actuator Position Performance
8 - Park/Neutral Postion (PNP) Switch Circuit Engine Torque Signal Circuit