gas test is OK as you found it. the IVR will give a pulsing IIRC 5-7 volts to that wire.
so your OK there
for the oil Pressure and temp turn the ign to on and ground those wirere for no more then 5 seconds or so. it should peg out each guage. EDIT: do them one at a time
if it does not then it sounds like the wiring, PCB or the guage it self is shot.
1970 Mach 1 San Jose built Dec 23 1969. Marti says 1 of 7. Purchased in 1987. Original family owner of the powertrain 351C 2v FMX.
1993 GT 11,000 miles, Built 2-12-93 Auto, 3:27 Axle, cloth, sunroof. Untouched except for rubber and battery, Purchased new 8-3-93. still has the factory windshield fluid and new car smell.
Last edited by Blues Power; 11-20-2012 at 02:01 PM.