Just found this in the 93 FSM.
Temperature gauge
Cold graduation 655 ohms
Hot graduation 64 ohms
Fuel gauge
Empty 90 ohms
Full 12 ohms
Oil pressure gauge
Low 100 ohms
High 12 ohms.
So neither of the senders I have come close to the spec. for the 93. Going to look through my 77 manual now.
"Follow me the wise man said, but he walked behind"
'92 D250 Club Cab CTD, 47RH conversion, pump tweaks, injectors, rear disc and hydroboost conversion.
'74 W200 Crew Cab 360, NV4500, D44, D60 and NP205 divorced transfer case. Rear disc and hydroboost conversion.
2019 1500 Long Horn Crew Cab 4WD, 5.7 Hemi.
| 
