MINI P1688: Monitoring of Mass Airflow
Is your scanner showing MINI P1688?
No worries. We'll show you what it means and how to deal with it.
MINI P1688: Monitoring of Mass Airflow
OVERVIEWWhat Does The MINI P1688 Code Mean?
Key on, engine running, the DME has detected that there is an error in the MAF calculation. The limit was exceeded in the threshold map by 0.044 to 0.218g/rev.
What Are The Potential Causes Of The MINI P1688 Code?
- Battery terminal corrosion, loose battery connection, or faulty
- Connection to the DME interrupted, or the circuit has been opened
- Reprogramming error has occurred
- and needs replacement.
- Voltage supply for Engine Control Module (DME) is faulty
Recommended Parts
Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:
>>> WORKPRO 582-piece Crimp Terminals, Wire Connectors, Heat Shrink Tube, Electrical Repair Kit
>>> Twippo 372Pcs Waterproof Wire Connectors Kit
>>> Battery Terminal Clamp Connectors, 2 Pcs 4 Way Quick Release Disconnect Car Battery Terminal
>>> Mini Cooper Engine Control Computer
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
MINI P1688, DTCDECODE.
