What is a P2188 code?
OBD-II Code P2188 is defined as a System Too Rich at Idle. The engine control module (PCM) uses multiple sensors to determine the required amount of fuel needed to keep the engine running efficiently. If the PCM cannot achieve the desired balance between fuel and air, it will set code P2188.
How to Fix P2190 code?
What repairs can fix the P2190 code?
- Replace spark plugs.
- Replace ignition wires.
- Replace the cap and rotor if present.
- Wiring harness repair to the affected coil or coils.
What does p2188 mean in engine control module?
P2188 Meaning The engine control module (ECM) controls the air/fuel metering system in order to provide the best possible combination of driveability, fuel economy, and emission control. Fuel delivery is controlled differently during Open Loop and Closed Loop.
How much does it cost to diagnose a p2188 code?
The cost of diagnosing the P2188 code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
What causes a fuel injector to leak p2188?
P2188 Possible Causes Leaking fuel injector or pressure regulator High fuel pressure condition Faulty Oxygen (O2) Sensor Faulty Mass Air Flow (MAF) sensor
P2188 Meaning The engine control module (ECM) controls the air/fuel metering system in order to provide the best possible combination of driveability, fuel economy, and emission control. Fuel delivery is controlled differently during Open Loop and Closed Loop.
The cost to diagnose the P2188 code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
P2188 Possible Causes Leaking fuel injector or pressure regulator High fuel pressure condition Faulty Oxygen (O2) Sensor Faulty Mass Air Flow (MAF) sensor