Technical Definition:
System Too Rich at Idle (Bank 1)
Trouble Code: P2188
Address: 0x2188
System: Powertrain
Subsystem: Fuel and Air Metering
Address: 0x2188
System: Powertrain
Subsystem: Fuel and Air Metering
Technical Description:
Possible Causes:
Possible Symptoms:
System Too Rich At Idle Bank 1
Possible Solutions:
OBD-II Trouble Code Type:
Diagnostic Step:
Tech Notes:
– Leaking fuel injector or pressure regulator
– High fuel pressure condition
– Faulty Oxygen (O2) Sensor
– Faulty Mass Air Flow (MAF) sensor