OBD-II Trouble Codes Home
Is your car's Check Engine Light on? Do you want to repair your car yourself rather than take it into the shop? Are you a shadetree mechanic (DIY)? If so, then this site is for you!
This site is the premier OBD-II ( a.k.a. OBD2 ) trouble codes resource site. Instead of just giving you a cryptic description of what a trouble code means, we offer a lot more information on trouble codes: troubleshooting tips, symptoms, and possible solutions. We strive to give you the most troubleshooting information as possible, in one site. We also feature car repair forums, where you can ask questions, totally free.
What's New?
Recently added or updated trouble code articles:
- Check out FordF150.net, F150 Forum
- May 2020 - 2021 Toyota Venza announced
- Mar 8/19 - P0880, P0881, P0882, P0883, P0884, P0885, P0886, P0887, P0888, P0889, P0890, P0891, P0892
- Mar 7/19 - P0863, P0864, P0865, P0866
- Feb 6/19 - P2336, P2337, P2338, P2339, P2340, P2341, P2342, P2343, P2344, P2345, P2346, P2347
- Feb 5/19 - P2300, P2301, P2302, P2303, P2304, P2305, P2306, P2307, P2308, P2309, P2310, P2311, P2312, P2313, P2314, P2315, P2316, P2317, P2318, P2319, P2320, P2321, P2322, P2323, P2324, P2325, P2326, P2327, P2328, P2329, P2330, P2331, P2332, P2333, P2334, P2335
- Jan 5/19 - P228A, P228B, P228C, P228D, P228E, P228F, P229A, P229B, P229C, P229D
- Dec 21/18 - P2288, P2289, P2290, P2291, P2292
- Oct 19/18 - P2243, P2244, P2245, P2246, P2247, P2248, P2249, P2250, P2257, P2258, P2259, P2260
- Sept 16/18 - P206E, P206F, P2070, P2071
- Sept 11/18 - P204F, P205F, P2059, P2060, P2061, P2062, P2063, P2064
- Aug 20/18 - P204A, P204B, P204C, P204D, P204E, P219C, P219D, P219E, P219F
- Aug 13/18 - P2042, P2043, P2044, P2045, P2046, P205A, P205B, P205C, P205D, P205E
- Aug 12/18 - P2037, P2038, P2039, P2040, P2041, P209A, P209B, P209C, P209D, P209E, P20E6, P20E7
- Aug 3/18 - P2029, P2030, P202A, P202B, P202C, P202D, P202F
- Jul 25/18 - P0817, P0818, P0819, P081A, P081B, P081C, P081D, P081E
- Jul 5/18 - P0814, P0815, P0816
- Jul 2/18 - P201A, P202E, P20F6, P20F7
- Jun 26/18 - P0812, P0813
- Jun 20/18 - P0803, P0804, P0810, P0811
- Jun 11/18 - P0800, P0801, P0802
- May 31/18 - P0893, P0894, P0895, P0896
- May 24/18 - Updated privacy policy
- May 10/18 - P2280, P2281, P2282
- May 1/18 - P20D7, P20D8, P20D9, P20DA, P20DB, P20DC
- Apr 28/18 - P20DD, P20DE, P20DF, P20E0, P20E1
- Apr 26/18 - P20CB, P20CC, P20CD, P20CE, P20CF, P20D0, P20D1, P20D2, P20D3, P20D4, P20D5, P20D6
- Apr 17/18 - P2047, P2048, P2049, P2050, P2051, P2052, P2053, P2054, P2055, P2056, P2057, P2058
- Apr 13/18 - P20B9, P20BA, P20BB, P20BC, P20BD, P20BE, P20BF, P20C0, P20C1, P20C2, P20C3, P20C4, P20C5, P20C6, P20C7, P20C8
- Apr 9/18 - P200C, P200D, P200E, P200F
- Mar 31/18 - P2251, P2252, P2253, P2254, P2255, P2256
- Mar 29/18 - P2231, P2232, P2233, P2234, P2235, P2236, P2237, P2238, P2239, P2240, P2241, P2242
- Mar 28/18 - P200A, P200B, P2425, P2426, P2427, P2271, P2273, P2274, P2275, P2276, P2277
- Mar 23/18 - P20EC, P20ED, P20EE, P20EF, P20F0, P20F1, P20F2, P20F3
- Mar 15/18 - P0AFD, P0A7E, P0AFC
- Mar 12/18 - P2A01, P2A02, P2A04, P2A05
- Mar 10/18 - P0A7F
- Mar 7/18 - P219A, P219B
- Mar 6/18 - P0A7D
- Feb 19/18 - P245A, P245B, P245C, P245D
- Feb 18/18 - P2556, P2557, P2558, P2559, P2560, P260A, P260B, P260C, P260D, P253F
- Feb 17/18 - P06AF, P06B0, P06B1, P06B2, P06B3, P06B4, P06B5, P253A, P253B, P253C, P253D, P253E, P254A, P254B, P254C, P254D, P254E, P255A, P255B, P255C, P255D, P255E codes added
- Jan 24/18 - P069E, P069F
- Jan 9/18 - P068A, P068B, P0688, P0689, P0690
- What's New Archive
Frequently Asked Questions
- What is OBD?
- OBD-II Codes Explained
- How do I reset the "Check Engine" Light?
- What are fuel trims?
- Full list of Frequently Asked OBD Questions
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