Hyundai Excel P904B Engine Trouble Code
Hyundai Excel P904B if your catalytic convertor fails completely, you eventually won't be able to keep the car running. Your gas mileage will also be terrible, so you should try and fix it as soon as you can. Unfortunately, the average replacement cost is around $2,000 and you can't do it yourself unless you're an experienced mechanic.
Hyundai Excel P904B Code Meaning :
OBD-II Diagnostic Powertrain (P) Trouble Code For Engine
Injector Circuit Malfunction - Cylinders
Cylinder 10 Contribution/balance Fault
Exhaust Gas Recirculation Sensor B Circuit High

When you check Hyundai Excel car engine light came on code P904B the reason should be . However manufacturer may have a different definition for the P904B OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.
P904B OBD-II Diagnostic Powertrain (P) Trouble Code Description
P904B engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.Reason For P904B Code
The reason of P904B OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.P904B 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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