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Erratic oil temp readings

Discussion in 'Technical Chat' started by Amo-cat3, Apr 3, 2012.

  1. Apr 3, 2012 at 8:07 AM
    #1
    Amo-cat3

    #1
    Amo-cat3 [OP] Wizard Sleeve Master

    Joined:
    Jan 26, 2009
    Member:
    #12980
    Messages:
    645
    Gender:
    Male
    Maui, Hawaii
    Vehicle:
    07 TRD Blown dubcab
    TRD Supercharged 4.0 w/ 2.5" Quick change Pulley, UCON EMS, URD 7th injector, AFE Stage II intake, DT Longtubes, MBRP 2.5" dual exhaust w/ Vibrant Ultra resonator, URD Y-pipe w/ vibrant v-bands (Cat free), Walboro 255 fuel pump, SS Oil catch can, Aeroforce gauges, Icon CDC 2.5 coilover set at 3", 1.5" Wleelers Progressive aal, Light racing uca, 17x8.5 Fuel Anza 4.5" backspace/-6 mm offset, Kelly Safari a/t 265/70/17, scanguage 2, AMP electric steps, bed extender, Low-pro tonneau cover, 20% tinted windows/headlights/taillights, tacoma seat covers, Image dynamic sound system w/ Pinoneer avh3200 head, assrtd stickers................
    I installed an aeroforce gauge to read my oil temp and pressure. Everything was working well for a few months and then recently my oil temp readings have been very erratic. It jumps up and down from -40 up to 180 degrees. I've checked my grounds and wires/connections and everything seems fine.

    I did not solder my connections and only used crimp connectors. I also used solid copper wire, not stranded wire for the temp sending unit (i've always used stranded wire but ran out). Should i solder everything up, do you think there is a resistance issue?
     
    Amo-cat3, Apr 3, 2012
    #1

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