Fault Code P2198
Code meaning, symptoms, possible causes, part number, and estimated cost.
P2198
System Too Rich at Idle Bank 2
This code indicates an excessively rich fuel-air mixture in engine bank 2, especially when the engine is idling. This can lead to increased fuel consumption and high emissions.
Part Details
Part Name
Oxygen Sensor, Mass Air Flow (MAF) Sensor, Fuel Pressure Regulator
Reference P/N (OEM)
N/A
General part number for this fault code — not necessarily for your specific vehicle
Estimated Cost
₪200 - ₪1800
Engine Location
Engine compartment
Symptoms
- Check Engine Light on
- Increased fuel consumption
- Strong raw fuel smell from exhaust
- Poor engine performance
Possible Causes
- 1Leaky fuel injectors (Bank 2)
- 2Faulty fuel pressure regulator
- 3Erroneous oxygen sensor reading (Bank 2)
- 4Defective MAF sensor
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