1996 Tercel codes p0100 and c0304 ?

Asked by Jan 27, 2011 at 04:28 AM about the 1996 Toyota Tercel 4 Dr DX Sedan

Question type: Maintenance & Repair

1996 Tercel codes p0100 and c0304 ?
my 1996 Tercel engine light comes on and my obd2 reader gives codes p0100 and c0304.
I clear the codes and they come back within 30 miles.
Has Auto transmission, and car seems to run fine.

My reader does say C0304 not P0304. I can't find anything on C0304.
And I can't find anything in my manual that a 96 Tercel has a Mas Airflow sensor.

What do you think the problem is? ...thanks!

2 Answers

12,375

My suggestion to you is to find someone that can access the manufacturer codes as it looks like the generic OBD2 codes are a mish mash of information just to pass the US emissions requirements. My guess is that the code 100 is actually pointing to the MAP sensor and should look there for testing ( Known for hose breaking off of it ) The C0304 I thinkis a phantom code as "C" codes are body control codes which this car does not have. Good Luck

Thank you for the help! Stopped by a friends and used his OBD11 tester and it gave different reading, said EGR fail. Checked EGR and found plugged up. I also seem to have a useless OBD11 tester

Your Answer

Toyota Tercel Experts

  • #1
    tropikalpirate
    Reputation
    240
  • #2
    98DAK
    Reputation
    220
  • #3
    Js08016
    Reputation
    140
View All

Related Models For Sale

Used Toyota Corolla
966 Great Deals out of 65,077 listings starting at $850
Used Honda Civic
775 Great Deals out of 67,938 listings starting at $999
Used Toyota Celica
3 Great Deals out of 311 listings starting at $1,400
Used Toyota Tacoma
735 Great Deals out of 50,732 listings starting at $1
Used Toyota Supra
61 listings
Used Toyota Camry
1,008 Great Deals out of 101,181 listings starting at $300
Used Toyota Land Cruiser
19 Great Deals out of 1,077 listings starting at $3,995
Used Toyota Paseo
7 listings
Used Honda Accord
1,197 Great Deals out of 74,679 listings starting at $561
Used Ford Mustang
606 Great Deals out of 39,010 listings starting at $1,500
Used Toyota Pickup
98 listings starting at $2,950
Used Toyota Avalon
251 Great Deals out of 17,847 listings starting at $1,600

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.