Jaguar X-300 C0503 Engine Trouble Code
Theoretically you can drive for a few weeks or even months with a broken MAF sensor. You will notice a decrease in gas mileage and over time the car will eventually start stalling a lot. At a shop, the replacement cost is between $200-$300 depending on the car, but that's usually the cost of parts because the labor is relatively simple.
Jaguar X-300 C0503 Code Meaning :
OBD-II Diagnostic Chassis (C) Trouble Code For Engine
Intake Valve Control Solenoid Circuit Low
Engine Oil Temperature Sensor Malfunction
Crankshaft Position Sensor A Circuit Malfunction
Exhaust Gas Recirculation Sensor B Circuit High

When you check Jaguar X-300 car engine light came on code C0503 the reason should be . However manufacturer may have a different definition for the C0503 OBD-II Diagnostic Chassis (C) Trouble Code. So you should chech it on our car models.
C0503 OBD-II Diagnostic Chassis (C) Trouble Code Description
C0503 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.Reason For C0503 Code
The reason of C0503 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.C0503 code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.
C0502 Previous Engine Trouble Code For Jaguar X-300 | Next Engine Trouble Code For Jaguar X-300 C0504 |