rallying_the_scion

So, time to reregister my xB....and i need to pass emmisions...

i have 2 codes, they came together.

P0113 and P0102.

The wires seem good, ive swaped MAFs with my wifes xB, the problem didnt go away, any idears?

draxcaliber

buy a scangaugeII, clear the codes, get inspected, and viola!

rallying_the_scion

im poor, lol...

jct

pull the ECU fuse under the hood for about 15 minutes

rallying_the_scion

same as disoing the battery right...did that for 30 minutes....it was still there.

jct

clean the maf sensor and reset every thing

draxcaliber

that won't work, if you reset the ecu to clear the codes, when they plug in the obdII port, it will just say "no communication" and you'll still fail inspection because there has to be some feedback in the computer to pass inspection.

Jesboyhere

iTrader: (1)

go down to your local autozone they scan for free and give you the print out of what the problems are

Tannerb

The p0102 is for the mass air flow circuit, the p0113 is for the intake air temp sensor which is part of the maf. If you clear the code it won't pass inspection because the readiness monitors will not set. It takes 3 trips to set readiness monitors and 1 to set an a code or emissions code like yours so you will have to actually fix it. If you already switched the maf from your wifes and cleared the code and nothing changed then you have a wiring issue.

frogbox

I didn't see any reference to which xb was yours. The one with the "makeshift" CAI or the otherlisted in your profile.
So here is something to look at,

Check the o-ring where your MAF sensor mounts, if it leaking it may give you the codes your looking at. A leak could through off the true readings.

pull it out ,clean the surface, and try using a very light coating of boot grease when you put it back together.

re-set by doing the ol' pull the efi fuse or disconnect thebattery for awhile( like 15 min).

See if this helps, and get back to us.

Winter

or you could simply goto Harbor Freight and pick up an OBII reader for like 40 bucks and it'll read and reset your codes.

or save up for a scangauge

it's your MAF though. either a leak, small short in the wiring for it or could be dirty... or could need replacing

rallying_the_scion

well...we dont have those in alaska.......

BUT, i found out today..the faults for the MAF were gone, the reader the guy used at the auto part store didnt pic up the other 5 codes for vehicle speed sensors or Tranny issues....gee, aint that cool, now my xb is at the shop....an tehy are trying to figure it out.

Tomas

Ouch!

Let us know what's found.

rallying_the_scion

ya...they said theyd get to my car....then we went there today to look at what was going on, they said they couldnt get to it today, may be monday before they could get to it....i said F-k it and bought a $400 scanner....it was on sale....ill see what can i dig up.

rallying_the_scion

SO, went back and rescanned, and had 4 codes this time. they deleted them, 2 poped up, right front wheel speed sensor and ABS, found the problem i believe.