Recent content by jehagado

I need a repair panel for my 92 pickup bed behind rear wheels. Damage is 12" long, 8" high both sides behind rear wheels. Advise please.

I installed another new oxygen sensor, still getting code 21 Get "check engine" immediate turning key on. Will check continuity on o2 wires (four wires) back to ecm soon, weather almost nice so I can work outside. My guess is harness problem (loss or continuity) or ecm has failed (if anyone has...

Just one O2 sensor on 92 trucks, before cat, four wires, two black wires for heater, two colored wires to send .1 to .9 volt to ecm Seems unlikley old and new O2 sensor are bad, not sure ... someone has seen this ...

My 92 22RE "check engine" light came on, code 21 Replaced O2 sensor, "check engine" light came on again, code 21 Old O2 sensor has 4 ohms between black wires New O2 sensor has 10 ohms between black wires (book says 5.1 to 6.3 at 68F) Ran volt meter test with te1,e1 and vf1, at 2500 rpm voltage...