I have a 2001 dodge intrepid. Codes 30 & 168 are showing. It loses power up hills and sounds like it's back firing. What do those codes mean?

Asked by Feb 29, 2016 at 07:51 AM about the 2001 Dodge Intrepid

Question type: Maintenance & Repair

1 Answer

75,515

P0030 - HO2S Heater Control Circuit Bank 1 Sensor 1... Possible causes... - Faulty Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit - Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit fuse - Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit open shorted to ground - Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit poor electrical connection - Faulty Engine Control Module (ECM).. Some Tech notes.... The code means that there is a problem with the heater element circuit of the heated oxygen sensor. The control module monitors how long it take the sensor to warm up and start sending an adequate signal. The code is triggered when the sensor is taking too long to warm up. Water getting inside the heated oxygen sensor connector can caused the heated oxygen sensor fuse to blow. Before replacing the sensor, check for the condition of the heated oxygen sensor fuse and connectors. If the sensor and connector are OK, replacing the O2 Sensor 1 usually takes care of the problem HO2S Heater Control Circuit Bank 1 Sensor 1 is the generic definition for the P0030; however your vehicle's manufacturer may have a different definition and information for the P0030 code............................................................................................ P0168 - Fuel Temperature Too High

Your Answer

Dodge Intrepid Experts

  • #1
    Michael Kane
    Reputation
    1,280
  • #2
    COMETGUY61
    Reputation
    460
  • #3
    dandyoun
    Reputation
    360
View All

Related Models For Sale

Used Dodge Stratus
706 listings starting at $2,900
Used Chrysler Concorde
214 listings starting at $2,997
Used Dodge Durango
302 Great Deals out of 23,989 listings starting at $1,500
Used Dodge Avenger
114 Great Deals out of 4,318 listings starting at $2,495
Used Chevrolet Impala
550 Great Deals out of 34,959 listings starting at $1,495
Used Ford Mustang
563 Great Deals out of 36,658 listings starting at $1,500
Used Dodge Ram 1500
419 Great Deals out of 10,815 listings starting at $1,499
Used Chrysler 300M
205 listings
Used Chevrolet Malibu
1,076 Great Deals out of 63,457 listings starting at $880
Used Dodge Dakota
101 Great Deals out of 3,609 listings starting at $1,500

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.