all it takes is 1 voltmeter to find this and doing 6 ends of 3 wires.
yes a pain at the ECU end yes.
One alternate cure , even more simple
is replace all 3 wires.
G110 ground must be good, even with 3 new wires it must be good.
this ground is ECU critical, found on stock car Lug on fire wall , R/H side, above harness passthru... only the FSM shows its exact spot.
if it is bad the mAF goes dead/
for sure.
see 16v ground here.
those have to be good
http://fixkick.com/Good_Bad_Ugly/common-failures.html
yes a pain at the ECU end yes.
One alternate cure , even more simple
is replace all 3 wires.
G110 ground must be good, even with 3 new wires it must be good.
this ground is ECU critical, found on stock car Lug on fire wall , R/H side, above harness passthru... only the FSM shows its exact spot.
if it is bad the mAF goes dead/
for sure.
see 16v ground here.
those have to be good
http://fixkick.com/Good_Bad_Ugly/common-failures.html
http://www.fixkick.com