Description
O2EXT-4S2-12 – Square White 4-Position 12″ REGULAR
Fully Plug and Play with the factory harness and sensors
Crosslinked automotive wire (Packard spec. M-2023, -49ºF to 257ºF, 2 x 16 AWG heater wires, 2 x 18 AWG sensor wires)
High-grade Nylon loom / conduit (GM spec. GMP.PA6.003, -40ºF to 300ºF)
Connector locks
One-piece terminal and loom lock (on applicable models)
Heat shrunk loom ends (on applicable models)
Racetronix oxygen sensor extensions allow for easy relocation of oxygen sensors. This is perfect for the installation of headers which require the oxygen sensor be moved further downstream.
APPLICATIONS:
C5 LS2 Corvette – Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 (B1S2) Left Rear
C5 LS2 Corvette – Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 (B2S2) Right Rear
C6 LS3 / LS7 Corvette – Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 (B1S2) Left Rear
C6 LS3 / LS7 Corvette – Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2 (B2S2) Right Rear
CONNECTOR DIAGRAM:
TERMINAL DESIGNATIONS:
|
HO2S Low Signal |
|
HO2S High Signal |
|
HO2S Heater Low |
|
Ignition Voltage |





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