RepairPal is your advocate for car care advice and guidance

Q: How to change a Engine Coolant Temperature Sensor on a 2001 Toyota Corolla LE on 2001 Toyota Corolla

I recently cleaned th MAF with MAF cleaner or at least I think I did. Now the car won't start, it cranks but won't turn over and the cooling fan is running. The diagnostic that I ran on it previously, before I began attempting to "fix" (or as my kids say, "breaking it more") anything and got the following codes: P0115, P0115, P0420. I can't afford to take the car to a mechanic. It doesn't seem to be beyond my ablitiy, or lack of it, to at least replace these 2 sensors, but a "how to" or "if I should" would help, PLEASE
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
Didn't find what you were looking for?