I keep getting CEL P2188! HELP!!!

[gar_lei]

I have a 09 MZ3 Hatch 2,3L with Takeda SRI and I keep getting CEL P2188 (Too Rich on idle at Bank 1)

I tried to retighten all the clamps to make sure everything is nice and tight but still get this error all the time!

Can someone please let me know what's going wrong?


Thanks in advance!

[JonsMazda]

MAF connector wires, check and see if one of the wires broke.

[gar_lei]

Nop they're all fine.
I had one broken before but had it fixed already.

[MPS]

clean ur maf

[Souls]

clean ur maf

if MAF's are as sensitive on our 3's like they are on VW's proceed with CAUTION!

[gar_lei]

Could u plz tell me how do I do that?

[taz4432]

Could u plz tell me how do I do that?

What I've been told before is to get some electrical contact cleaner (Crappy Tire, Parts Source, etc.) and spray it (or whatever it says to do).

You want to avoid physical contact with the sensor as much as possible.

[gar_lei]

I bought a can of MAF cleaner and sprayed some on the sensor+resetted the ECU

so far it seems to be ok!!!!


Thanks guys