Great Thread.
Had been running with a P0773 code since I acquired this '97 LTD almost a year ago.
Also couldn't shake P0130 & P0133 O2 sensor codes although I replaced the upstream sensor.
Recently she sprung a P0758 Shift Solenoid "B" code.
Gathered some technical Toyota diagnostic information
here.
Got oriented with this entertaining
video.
Scored the parts as suggested by StreetCreeper on this thread,
...and learned that the job was less difficult than anticipated.
The 100+ miles since the new solenoids and filter have been the longest without a single trouble code (knock-knock).
Could there be "chaos" linking the O2 sensors and the Shift Solenoids?
All I know is my Runner is Running better than ever and I'm grateful to this Forum.
__________________
'97 5VZ-FE 4x4 Anthracite 'unmarked'. 205k. Work in progress.
OME 880/90004, 890/60073. BFG KO2 265/75/16.
Siblings: '90 Trooper V6 & '80 CJ5 IL6