I have a check engine light on my 2001 Tacoma and the code comes up as P1135 Manufacturer controlled Fuel and Air metering.

Anybody had this problem and know the cost?

Thanks,

Jim

 

dirty afm maybe

 

i dont know the code or anything but i have an 01 taco also. i was driving to work one morning and after getting gas my light came on about 20 miles down the road. well i worried about it the whole way to the job site. when i checked my gas cap it wasn't to lose but a threw a couple more clicks to tighten it and the light shut off on the way home. i have noticed it will sometimes come on when i run regular in it to. i dont know if that helps at all but just some stuff that happened to my truck.