Check engine soon light is on, what do these codes mean.

10

Asked by Aug 25, 2013 at 08:33 AM about the 1997 Chevrolet C/K 1500 Silverado Extended Cab 4WD

Question type: Maintenance & Repair

P0141---o2 heater curcuit bank 1 sensor 2.
P0155---o2 heater curcuit bank 2 sensor 1.
P0174---fuel system too lean bank 2.
P0300---engine misfire detected.
P0440---evap emission system fault.
P0719---tcc/brake switch b curcuit signal low/short.

8 Answers

http://www.obd-codes.com/ ....a very good site to find what you are seeking with causes and solutions

2 people found this helpful.
22,315

well, it means exactly what you have here. P0141 and p0155 are usually bad o2 sensors, on occasion it can just be a wiring issue. Lean bank 2, hmm could be a vacuum leak, could be dues to the o2 sensor. p0300, random missfire, your fuel injector assemble is the first suspect but could also be a vacuum leak or bad plugs. p0719 is the input to your torque converter clutch, either wiring, brake light switch or the TCC lockup solenoid

4 people found this helpful.
375

Whats the engine size?

1 people found this helpful.
10

thanks guys. i'll let you how thing go.

10

Engine size is 4.3 litre v-6

1 people found this helpful.
45

I have a 1998 chevy c1500 with 139k & I got the codes p0174 & p0300, any ideas anyone?

45

It's a 5.7 vortec need help on it though

1 people found this helpful.
375

p0174 fuel trim system lean bank 2 p0300 engine misfire detected. P0300 has been set due to the first code. P0174---The MAF (Mass Air Flow) Sensor is dirty or faulty. Note: The use of "oiled" air filters can cause the MAF to become dirty if the filter is over-oiled. There is also an issue with some vehicles where the MAF sensors leak the silicone potting material used to protect the circuitry. There could be a vacuum leak downstream of the MAF sensor. Read more at: http://www.obd-codes.com/p0174 Copyright © OBD-Codes.com

Your Answer:

C/K 1500

Looking for a Used C/K 1500 in your area?

CarGurus has 718 nationwide C/K 1500 listings starting at $800.

ZIP:

Chevrolet C/K 1500 Experts

  • #1
    Andrew Olsen
    Reputation
    4,450
  • #2
    John Saffrahn
    Reputation
    2,750
  • #3
    Rowefast
    Reputation
    2,440
View All

Related Models For Sale

Used GMC Sierra 1500
809 Great Deals out of 60,637 listings starting at $1,495
Used Ford F-150
2,357 Great Deals out of 199,530 listings starting at $1,300
Used Chevrolet C/K 2500
189 listings starting at $3,950
Used Dodge Ram 1500
341 Great Deals out of 9,293 listings starting at $1,800
Used Chevrolet Tahoe
674 Great Deals out of 38,545 listings starting at $995
Used Chevrolet Camaro
269 Great Deals out of 27,309 listings starting at $2,900
Used Chevrolet C/K 3500
197 listings starting at $3,500
Used Toyota Tacoma
465 Great Deals out of 49,935 listings starting at $2,695
Used Chevrolet S-10
886 listings starting at $1,999

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.