so I checked my gm/sec and its low at6.29 spec is 11-25. I have 1.52 v on my gry red wire. which goes to the vg on pcm. diag flow chart says its supposed to be below 1v or pcm has failed. is this correct or am I missing something.on p0141 code I have good voltage on my white/ red wire and good voltage on red/ blue wire. heater circuit resistance in spec.


truck is a 93 Toyota pickup swapped with a 2000 3.4 manual trans.wiring was done by tos