How much to fix P2187 code?
All in you can be anywhere from ~$300 – $700. If you choose to DIY, we highly encourage you to clear the fault code after going through all of the possible causes and fixing them, this is a common mistake made with the P2187 VW code.
Does a lean engine run hotter?
One is that an engine running lean—meaning too much air is going into the cylinders—tend to run hot. A lean mixture contains more air than that, more than can actually be used in combustion. The opposite of a lean ratio is a rich ratio, which has less than 14.7 parts air and thus too much fuel.
What is trouble code P2189?
Trouble code P2189 indicates that the ECM has determined that there is too much air and too little fuel present in the air-fuel ratio during engine idle.
How much does it cost to diagnose Volkswagen p2187 code?
The cost to diagnose the P2187 VOLKSWAGEN 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 does p2187 mean on a car engine?
NOTE #1: Code P2187 indicates an issue with the air/fuel mixture when the engine is running at idle; issues with the air/fuel mixture when the engine is running above idling speed is generally indicated by other codes, some of which may be manufacturer specific.
What causes the p2187 DTC system to lean at idle?
Potential Causes of P2187 DTC. Air leaking into the intake manifold downstream from the Mass Airflow sensor due to the manifold itself, vacuum hoses off or cracked, leak MAP sensor, Leak at turbo bypass or it’s stuck open, power brake booster hose, or a leak in the EVAP system hoses.
Where can I find a VW trouble code?
VW Diagnostic Trouble Codes (DTCs) and data can be retrieved with VW/Audi Factory Scan Tools such as the VAG 1551, VAG 1552, or the new diagnostic computer VAS 5051 through a Data Link Connector (DLC).