What does P209600 exhaust exceeding lean control limit mean?

1 Answers
GabriellaFitz
07/30/25 1:21am
P209600 exhaust exceeding lean control limit means the car's air-fuel mixture is too lean and requires timely repair. Below is a detailed introduction about car maintenance: 1. Overview: Car maintenance is a general term for car upkeep and repair. It involves using technical means to diagnose a faulty car, identify the cause of the fault, and take certain measures to eliminate the fault and restore the car to a certain level of performance and safety standards. 2. Others: Car maintenance includes major repairs and minor repairs. Major repairs refer to restorative repairs that recover the car's perfect technical condition and fully (or nearly fully) restore its lifespan by repairing or replacing any parts (including basic components). Minor repairs refer to operational repairs that ensure or restore the car's working capability by replacing or repairing individual parts.
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