Hi, I have a 2010 Toyota Corolla automatic with 130k miles on it and recently the engine light came on. Scan shows 10 codes with some duplicates such as P2401, PO43E, PO43F, P2402, P 2419. I tried to do a cheap fix by changing my engine and cabin filters since they were very dirty but after resetting the engine light it came back on after a couple days. Any advice on what could be the problem that I could fix from home? Thank You
Had that issue with an 04 Corolla, came to find out my s.o. was topping off the gas tank at the pump. Had to replace the canister. No more topping off but light eventually came back on. On a suggestion we stopped using cheap budget gas and switched to higher quality (albeit more expensive) gas. That seemed to do the trick
This was years ago as I've learned a few things here and there about how to better take care of a car
I'm definitely not one of the car experts here, just throwing out an idea for you. Do you regularly use a top-tier gasoline or non-top tier?
I just use the regular kind at the pump. I believe 87? I was doing some more research and I was wondering if I have to change my charcoal canister?
Right but there's still a difference between top tier and non top tier gas ( that classification is completely separate from the 87, 89,93 octane rating as it has to do with the quality of the gas).Look up the gas station you normally go to to see what they fall under
obd-codes.com
