Hello all, im brand new to this forum. I have a 2007 Corvette C6 with the LS2. 80,000 KMS. The check engine light has been coming on lately. I checked with a code reader and the codes are:
P0101- Mass or volume air flow circuit range/performance.
P0174- System too lean (Bank 2).
Ive done a little bit of searching to try and figure out what this means. Possibly MAF sensor on its way out? I have taken apart the intake system up to the throttle body. I cleaned everything up really good and changed the air filter.
I have erased the codes and go drive the car and it will be good for a while and then the check engine light will come on again,with the same codes. The weird thing is that sometimes if the car is left parked overnight with the check engine light still on, the next morning, fire up car and the check engine light is off....? Clears by itself, seems odd. The cars driveability is unaffected, its as if nothing is wrong. Any help or suggestions would be highly valued and appreciated, Cheers.
P0101- Mass or volume air flow circuit range/performance.
P0174- System too lean (Bank 2).
Ive done a little bit of searching to try and figure out what this means. Possibly MAF sensor on its way out? I have taken apart the intake system up to the throttle body. I cleaned everything up really good and changed the air filter.
I have erased the codes and go drive the car and it will be good for a while and then the check engine light will come on again,with the same codes. The weird thing is that sometimes if the car is left parked overnight with the check engine light still on, the next morning, fire up car and the check engine light is off....? Clears by itself, seems odd. The cars driveability is unaffected, its as if nothing is wrong. Any help or suggestions would be highly valued and appreciated, Cheers.
