So I sorted another of my mr2s issues with an o2 sensor.
Finally the cars starting to run smooth after a few runs around. Then to my surprise (not) it's thrown another code.It's code number 42
- speed sensor.Currently I'm using my stock ecu.
If I put my apexi power fc in and the car runs smooth no issues could I technically leave it alone without causing any problems??? The speedo still works as it should so no issues there. I'd fix it eventually but I've other more pressing bits to sort first if I could leave it.Thanks