If I install a heated O2 sensor in my OBD1 Burb, should I switch to Closed Loop Idle, or does that flag reallly matter?
If I install a heated O2 sensor in my OBD1 Burb, should I switch to Closed Loop Idle, or does that flag reallly matter?
1995 Chevy C2500 Suburban 5.7 4L80-E, 16197427, BNKM, $31
Hooker Long Tubes headers, dual 2.25" exhuast, mufflers. TBI mods, Moates APU1, TunerProRT, CAI, 4 core radiator
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