SHO_DOODmorrris
Owner & Fanatic
Hey guys, is hego 2 the front or rear 02 sensor? i totally forget.
Hego2 front or rear?
- Thread starter SHO_DOODmorrris
- Start date
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St Louis SHO
Rollin' coal
Front.
SHO_DOODmorrris
Owner & Fanatic
k thanks. gotta go swap the thing out.
revhardSHO
SHO Member
Might want to replace both while your at it.
Mr Anonymous
Tire Wall
Actually, "HEGO2" refers generically to a "Heated Exhaust Gas O2 (Oxygen)" sensor, not a specific sensor.
It is usually further refined to specify Left or Right, Front or Rear, or Bank 1 or Bank 2. "HEGO2-1" or "HEGO2-R" for example.
Newer nomenclature will use the abbreviation "HO2S" with one or two numbers added on. Single numbers (1 or 2) indicate bank, dual numbers (11, 12, 21, 22) indicate Bank and Sensor (usually 1 is "upstream", 2 is "downstream)" The dual number suffix does not apply to V6 SHO's but I figured I'd include it.
What code exactly are you trying to remedy?
It is usually further refined to specify Left or Right, Front or Rear, or Bank 1 or Bank 2. "HEGO2-1" or "HEGO2-R" for example.
Newer nomenclature will use the abbreviation "HO2S" with one or two numbers added on. Single numbers (1 or 2) indicate bank, dual numbers (11, 12, 21, 22) indicate Bank and Sensor (usually 1 is "upstream", 2 is "downstream)" The dual number suffix does not apply to V6 SHO's but I figured I'd include it.
What code exactly are you trying to remedy?
FWIW Bank 1 is usually where the #1 cylinder is. Bank 2 would of course be the opposite side.
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