Mass Air Flow Sensor
Drifting
Joined: May 2007
Posts: 1,552
Likes: 324
From: Mid Ohio
Cleaning is simple:
1, Disconnect battery
2. Disassemble intake and remove MAF (**be careful to not touch or bend the thin wires**)
3. Using electrical contact cleaner (or MAF cleaner) spray down the wires and internal bore.
4. Keeping wires wet spray onto a Q-tip and very carefully wipe any dirt or fibers off the wires. (both side)
5. Once its as clean as new reassemble intake
6. Turn headlights on and then off (this clears any flash memory that might be stored)
7. Reconnect battery
8. Turn ignition on but don't start engine. Push throttle to the floor twice. (you can either start engine or turn key off.. doesn't matter)
9. Now your done and the car is ready for use. (it will through different conditions re-learn MAF limits and relearn idle.. but should be invisible to you)
1, Disconnect battery
2. Disassemble intake and remove MAF (**be careful to not touch or bend the thin wires**)
3. Using electrical contact cleaner (or MAF cleaner) spray down the wires and internal bore.
4. Keeping wires wet spray onto a Q-tip and very carefully wipe any dirt or fibers off the wires. (both side)
5. Once its as clean as new reassemble intake
6. Turn headlights on and then off (this clears any flash memory that might be stored)
7. Reconnect battery
8. Turn ignition on but don't start engine. Push throttle to the floor twice. (you can either start engine or turn key off.. doesn't matter)
9. Now your done and the car is ready for use. (it will through different conditions re-learn MAF limits and relearn idle.. but should be invisible to you)
Last edited by wydopnthrtl; Jun 4, 2020 at 06:03 AM.
