what is a engine code PO135 on a 2005 dodge stratus?

200

Asked by Jul 20, 2013 at 02:29 AM about the 2005 Dodge Stratus SXT

Question type: Maintenance & Repair

7 Answers

O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)

O2 Heater element resistance is high....... Internal short or open in the heater element ......... heater circuit wiring high resistance open or short to ground in the wiring harness........... Possible Solutions: Repair short or open or high resistance in wiring harness or harness connectors Replace oxygen sensor (cannot repair open or short that occurs internally to sensor)

any chance an undervoltage condition at the ECU caused this "fault" to appear?...H25?

And good morning

Well, possibly yes Judge. But I read the entire article and it seems most likely it's in the 02 sensor itself, or the heating element, it is a heated sensor..all those other possible scenarios far less likely, but to answer you ..yes, maybe. ECU's don't like non constant voltage and may have sent the wrong signal to the OBD

1 of 1 people found this helpful.

yes...heated element...like a heated elephant is going to suck the power...if marginal may affect the delicate ECU...who knows? if I could experiment by putting a brand NEW battery in that would know if the theory meets the practice~

1 of 1 people found this helpful.

True. Would be nice to know age of battery, it's an '05 so possibly OE

1 of 1 people found this helpful.

Your Answer

Stratus

Looking for a Used Stratus in your area?

CarGurus has 714 nationwide Stratus listings starting at $2,900.

ZIP:

Dodge Stratus Experts

  • #1
    Tom Demyan
    Reputation
    1,090
  • #2
    Chris Daigle
    Reputation
    660
  • #3
    curry22
    Reputation
    580
View All

Related Models For Sale

Used Dodge Charger
340 Great Deals out of 30,067 listings starting at $2,000
Used Chevrolet Impala
534 Great Deals out of 34,804 listings starting at $990
Used Chrysler Sebring
29 Great Deals out of 2,648 listings starting at $1,600
Used Ford Mustang
541 Great Deals out of 36,470 listings starting at $1,500
Used Chevrolet Malibu
996 Great Deals out of 62,865 listings starting at $880
Used Toyota Camry
935 Great Deals out of 89,727 listings starting at $300
Used Honda Accord
1,065 Great Deals out of 65,533 listings starting at $561
Used Nissan Maxima
299 Great Deals out of 22,137 listings starting at $1,200
Used Pontiac Grand Prix
11 Great Deals out of 2,574 listings starting at $1,750
Used Dodge Durango
292 Great Deals out of 23,816 listings starting at $1,500
Used Mitsubishi Eclipse
28 Great Deals out of 1,180 listings starting at $1,999
Used Dodge Ram 1500
399 Great Deals out of 10,804 listings starting at $1,499
Used Nissan Altima
1,065 Great Deals out of 78,518 listings starting at $1,500
Used Chrysler 300
336 Great Deals out of 18,653 listings starting at $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.