Mechanics

AWD - OBDII P0037

2006 Pontiac Vibe • 100,000 miles

Check engine light on.

I found this about this code :
- Heated Oxygen Sensor (H2OS) Bank 1 Sensor 2 circuit open shorted to ground
- Heated Oxygen Sensor (H2OS) Bank 1 Sensor 2 circuit poor electrical connection
- Faulty Heated Oxygen Sensor (H2OS) Bank 1 Sensor 2 circuit
- Heated Oxygen Sensor (H2OS) Bank 1 Sensor 2 circuit fuse
- Faulty Engine Control Module (ECM)

I would like to check the fuse first. Where it is? Can you help me?Then if it's not the fuse. How can I check the rest.
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Jftjft
March 12, 2012.



There's no fuse involved -try replacing the sensor-don't work check the sensor wiring back to the computer for short/open circuit if okay-have the computer tested-

Rasmataz
Mar 12, 2012.
How can I locate the deffect oxygen sensor?

It is something I can do with minimum experience?

Thx

Tiny
Jftjft
Mar 13, 2012.