I was chasing heater thinking the piezo could only generate voltage based on heater working and since wasn’t open circuit or short, if heater wasn’t working neither could voltage which would equal no activity.
Roger that- so wiring checked out thankfully, was concerned I wrecked something during head gasket and really started over thinking the situation. The no heater and no activity was not actually from wiring problems but the sensors themselves and I mistakenly expected the Bosch replacements (3...
I have a “LR” one I got from an eBay builder. It’s not strong but can go into ABS etc which is nice. The language is iffy for O2 data. Will get it in a verus hopefully today to see actual data. Heater is the issue so it can make its own voltage. Idfk
I’ve been incredibly satisfied with my 265/75/16’s on D2 with 2” TF HD lift and front 1” spring spacer from AB for leveling. Fierce attitude by Goodyear. The generals are identical to BFG for AT and have lasted really well. Actual off roading performance was weak though. The fierce are more like...
Not the connector near SAI, will try to set monitors again before splicing to Ecm I guess. I feel like I’m missing something, maybe not. Did do valve for exhaust at sai since that popped up after head gasket during O2 tracking. Like, vacuum? Maf? Bang!
Okay good idea thanks. I did all 4 O2, then truck was in garage for new gaskets about 3 wks. Took it out, tossed rack and fun accessories back on and got about 135mi before codes. Before that....I replaced engine bay fuse block entirely since during head gasket, I put in new radiator and during...
Welp, could use an idea gents or other, 3 sets of new Bosch and can’t wipe no activity banks 1/2. Guessing O2s are good...after so many freshies. I’m stuck. :(
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