State test says O2 sensors not communicating the on 3 different hand held scanners it is good to go

10

Asked by Oct 04, 2014 at 11:04 PM about the 2006 Chrysler Pacifica Base

Question type: Maintenance & Repair

New O2 sensors , new purge valve , new purge canister, new hoses , new EGR , new
factory gas cap , and new fuel tank seals , No check engine light , with ignition on check
engine light does not go off , is it safe to say need new ECU ?

4 Answers

35,645

You can get it reflashed from the dealer or buy a used one inline for $85.00- $125.00

2 of 2 people found this helpful.
70,995

With the ignition on but the engine off the check engine light is supposed to be on. What codes are you getting? Or are the readiness monitors not set? Is that why you're failing inspection? HTH. -Jim

1 of 1 people found this helpful.
10

Monitors are set , O2 sensors not communicating , no codes , A mechanics baffled say chasing ghost

1 of 1 people found this helpful.
70,995

If that were true the O2 readiness monitor would not set and it would keep throwing a code. This might sound silly but try another inspection facility. If their machine is messed up they're never going to admit it. HTH. - Jim

1 of 1 people found this helpful.

Your Answer

Pacifica

Looking for a Used Pacifica in your area?

CarGurus has 31,003 nationwide Pacifica listings starting at $1,999.

ZIP:

Chrysler Pacifica Experts

  • #1
    Tom Demyan
    Reputation
    650
  • #2
    Ramchargermopar_freak
    Reputation
    550
  • #3
    tenspeed
    Reputation
    240
View All

Related Models For Sale

Used Honda Odyssey
404 Great Deals out of 27,575 listings starting at $1,899
Used Chrysler Town & Country
282 Great Deals out of 14,073 listings starting at $1,999
Used Toyota Sienna
356 Great Deals out of 26,800 listings starting at $1,950
Used Dodge Grand Caravan
282 Great Deals out of 26,085 listings starting at $2,500
Used Kia Sedona
137 Great Deals out of 7,930 listings starting at $2,450
Used Ford Explorer
945 Great Deals out of 69,256 listings starting at $1,495
Used Dodge Durango
270 Great Deals out of 22,905 listings starting at $895
Used Honda Pilot
508 Great Deals out of 36,324 listings starting at $500
Used GMC Acadia
912 Great Deals out of 51,494 listings starting at $3,284
Used Chevrolet Tahoe
744 Great Deals out of 41,778 listings starting at $1,995
Used Toyota Highlander
467 Great Deals out of 31,224 listings starting at $2,500
Used Chrysler 300
324 Great Deals out of 18,080 listings starting at $990

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.