Does anyone have any troubleshooting info on the O2 sensors. Im in japan and cant go to the local autozone to check eng codes. The dealer over here will charge 22000 YEN (about 220 dollars) just to hook up the scanner. my symptoms are:
Horrible gas mileage (about 8-10 gallons in the city)
Service Engine light (comes on about once a week, I can reset it by d/cnting the battery but it comes back after about a week of driving)
Car seems to have lost some accel power
This is what ive done so far:
Cleaned the MAF sensor with the cleaner specifically made for cleaning MAF's. (followed procedures I found in this forum for cleaning MAF sensor)
Changed spark plugs and fuel filter already.
Almost ready to just change all 4 and go from there..Any help would be greatly appreciated!
Horrible gas mileage (about 8-10 gallons in the city)
Service Engine light (comes on about once a week, I can reset it by d/cnting the battery but it comes back after about a week of driving)
Car seems to have lost some accel power
This is what ive done so far:
Cleaned the MAF sensor with the cleaner specifically made for cleaning MAF's. (followed procedures I found in this forum for cleaning MAF sensor)
Changed spark plugs and fuel filter already.
Almost ready to just change all 4 and go from there..Any help would be greatly appreciated!
