Hey guys. I have to extend the o2 wires on my 93z. Is it okay to extend the wire at the sensor rather than cutting the main feed and extending it. I read something about this before but searched without any luck. So sorry if i'm beating a dead horse.
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hey i had to go through the same thing...on thunderracing.com they have o2 extensions...they run for about $22 each. that should do the trick1994 Pontiac Trans Am A4 Pacesetter Ceramic Coated Longtubes,3" ORY,Dual 3" Cutouts,No Cat,!AIR,!EGR,K&N CAI,Flowmaster Exhaust,Mad Z28 Tune,Spohn Subframe Connectors,Eibach Sportline Lowering Springs,KYB Shocks,17x9.5 Chrome ZO6 Rims,5% Tint
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Yeah i'm in a jam though. I need to get this done asap so i can get inspected before my IM sticker runs out. Or i have to go through the whole testing process. So i need to do a temp. splice.Comment
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Do not cut the wire on your 1993 single-wire O2 sensors (all later year engines use 4-wire heated sensors). Cut ONLY the harness wire. Solder the connections.
You may have to convert to 3-wire or 4-wire heated O2 sensors if relocating the sensors farther away from the engine causes them not to heat up enough to function correctly.Fred
381ci all-forged stroker - 10.8:1 - CNC LT4 heads/intake - CC solid roller - MoTeC engine management - 8 LS1 coils - 58mm TB - 78# injectors - 300-shot dry nitrous - TH400 - Gear Vendor O/D - Strange 12-bolt - 4.11's - AS&M headers - duals - Corbeau seat - AutoMeter gauges - roll bar - Spohn suspension - QA1 shocks - a few other odds 'n ends. 800HP/800lb-ft at the flywheel, on a 300-shot. 11.5 @ 117MPH straight motorComment
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