1998 Lexus GS 400 Repair Question
I changed engine and now the vsc light is on ..... the check engine light is on for mass air flow......changed mass air flow and code still remains...
Try disconnecting the battery for 10 mins and see what happens to the VSC light
Unhooked the battery with no change
Get an OBD2 scantool or take it to Autozone and have them to try and erase the code-double check all wiring harness and connectors for loose and damages
I put my scanner on it and tried clearing codes but they come right back
What is the exact code you getting?
I put my scanner on it and tried clearing codes but they come right back p0100 mass air
Check the wiring of the MAF sensor back to the computer for short and open circuit
What about vsc
Have the vehicle stability control system further checked