Hyundai Coupe P30B6 Engine Trouble Code
When your car's 'Hyundai Coupe P30B6 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.
Hyundai Coupe P30B6 Code Meaning :
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine
Ignition System Or Misfire
Injector Circuit Malfunction - Cylinders
Cylinder 10 Contribution/balance Fault
Exhaust Gas Recirculation Sensor B Circuit High

When you check Hyundai Coupe car engine light came on code P30B6 the reason should be . However manufacturer may have a different definition for the P30B6 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.
P30B6 OBD-II Diagnostic Powertrain (P) Trouble Code Description
P30B6 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.Reason For P30B6 Code
The reason of P30B6 OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.P30B6 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.
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