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Old 04-21-2021, 04:49 PM   #7
Board Member
Join Date: Jun 2020
Location: Flagstaff, AZ


I replaced the O2 sensor (PITA given it was so in the that even once I got it loose and rocked it with heat and PB blaster, it pulled all the threads so I had to use a pick and mirror just to get my thread chaser to grab at all) no noticeable change and the sensor reads about 0.04 VDC on the single wire. That seems way out of range, did I get a bum part, is bosch 13957, or does the antisieze need to dry before it can ground properly?

Any other suggestions?

P.S. I probably should've replaced the sensor after I did my HG, it was full of corrosion!
D.D. 1985 245 N/A M46
1982 242 N/A M46
1982 245 N/A M46
1973 p1800 es w/2.1T - project

Last edited by 240Redblock; 04-21-2021 at 04:58 PM..
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