Check engine 😔
Hello,
I would like to ask something. I replaced the engine of my Mitsubishi Lancer GT. As far as I know, the car originally had a 2.0L 4B11 engine, and this is also written on the vehicle registration.
I replaced it with another 4B11 engine, but after that the check engine light appeared. I scanned it with an OBD-II device and got the error codes P0340 and P0341.
The person who scanned it told me that the replacement engine is not the same as the original one. I went back to the mechanic and he told me that the car originally had a 2.4L engine and that it differs from the 2.0L version in the engine wiring harness.
I also noticed that there are two connectors that were left unplugged, and he said that this is because of the difference between the 2.0L and 2.4L wiring harnesses.
Could you please tell me if this information is correct or not?
Or does the wiring harness not actually differ, and the mechanic may be mistaken?