Took my 3RZ swap to the ref. It failed in three areas: no brake signal to ECU (fixed), gas cap (replaced), and then the tricky one.....EVAP monitor wont run. Should I replace all the hoses from tank to air box? Some of the lines are old. Make sure they are all clamped well to mitigate leaks. There is not a single DTC showing up on my scantool, no pending codes nothing......but the EVAP monitor wont run. If I can get that to work, I'll get my sticker
Anybody got any suggestions?