2004 honda crv
1 Answer
firebird338 answered 5 years ago
Had same problem changed 02 sensor and two days later same code started using the higher 93 octane gas instead of the 87 octane gas to make along story short took 10 tank fills and check light coming on and going off 4 times now light is out and stays out. Since light has been out just using the middle grade gas 89 octane gas or higher I guess it would not hurt to use the 87 octane gas from time to time but I do not.