how ofter is it really the ECU/ECM

Asked by Jul 23, 2017 at 10:29 PM about the 2012 Toyota Yaris L

Question type: Maintenance & Repair

I have a 2012 toyota yaris. have a check engine light that has come on and
off several times over the last month and 1/2 but seem sto be on more than
not. The first time it came on it threw codes P0607, p0138 p1604 and
p1605. since then the only one to return after they have all gone off and
come back again is the p0607. I am sincerely hoping there could be another
culprit as it seems to go off when it's extremely hot out but then comes back
when it is room temperature or wet out. I know my battery has been tested
and has a below average unit of the cold crank amps (i think that what its
called?) and i was wondering how much that could have to do with it

2 Answers

74,135

Based on your description I wonder if it is bad electronics or a bad electrical connection. You may have a bad ECM.

1,240

the po607 means either bad ecu or bad connection to it

Your Answer

Toyota Yaris Experts

  • #1
    dandyoun
    Reputation
    150
  • #2
    Justin Kleven
    Reputation
    120
  • #2
    Racer_X
    Reputation
    120
View All

Related Models For Sale

Used Toyota Corolla
929 Great Deals out of 66,116 listings starting at $1,995
Used Honda Fit
123 Great Deals out of 16,200 listings starting at $2,188
Used Honda Civic
834 Great Deals out of 78,398 listings starting at $900
Used Toyota Camry
1,081 Great Deals out of 72,629 listings starting at $990
Used Toyota Prius
358 Great Deals out of 18,781 listings starting at $1,800
Used Nissan Versa
323 Great Deals out of 22,530 listings starting at $1,900
Used Toyota Matrix
40 Great Deals out of 1,293 listings starting at $1,995
Used Toyota RAV4
890 Great Deals out of 60,069 listings starting at $1,690
Used Hyundai Accent
163 Great Deals out of 13,323 listings starting at $1,000
Used Ford Focus
756 Great Deals out of 53,619 listings starting at $1,299
Used Mazda MAZDA3
359 Great Deals out of 27,135 listings starting at $1,059
Used Honda Accord
1,019 Great Deals out of 62,741 listings starting at $999
Used Ford Fiesta
148 Great Deals out of 18,289 listings starting at $1,995
Used Hyundai Elantra
539 Great Deals out of 41,962 listings starting at $795

Used Cars For Sale

2018 Toyota Yaris L For Sale
40 listings starting at $17,142
2017 Toyota Yaris L For Sale
151 listings starting at $14,807
2016 Toyota Yaris L For Sale
126 listings starting at $8,599
2015 Toyota Yaris L For Sale
7 Great Deals out of 219 listings starting at $7,486
2014 Toyota Yaris L For Sale
47 listings starting at $6,900

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.