LQ4 /4L80e
Code P0102 low voltage maf sensor
I have ground,12v, 5v. Across 3 Maf sensors,1 that is new. Cleaned TB front and back. New tps and iac. Have not found any vac leaks and tried 2 different intake set ups.
Idle is 650, surges/lowers when put in reverse.
Hesitation/bogs if I throttle to...
Tested both ways. 11v only when relay is disconnected. It fires up for a sec with starting fluid. Going to run and get a fuel pressure tester and tuner will stop by to verify vats delete soon.