P0138 O2 Sensor Circuit High Voltage (Bank 1 Sensor 2)

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Jun 14, 2006 | 02:58 AM

govolz1970

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P0138 O2 Sensor Circuit High Voltage (Bank 1 Sensor 2)

on an 03 ram 1500 hemi. does anyone know if this is the one before or after cat?

03 1500
qc hemi
magnaflow
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cai

Jun 14, 2006 | 09:25 AM

dodgerules86

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From: Sycamore, Illinois (displaced to Arkansas)

RE: P0138 O2 Sensor Circuit High Voltage (Bank 1 Sensor 2)

Bank 1 Sensor 2 is downstream left rear of side of transmission
1/1 is upstream left front
2/1 is upstream right front
2/2 is downstream right rear

Jun 14, 2006 | 12:36 PM

dodgedlr

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RE: P0138 O2 Sensor Circuit High Voltage (Bank 1 Sensor 2)

Quote:

ORIGINAL: dodgerules86

Bank 1 Sensor 2 is downstream left rear of side of transmission
1/1 is upstream left front
2/1 is upstream right front
2/2 is downstream right rear

Yup.

Aug 25, 2006 | 08:05 PM

ScaryGuy

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RE: P0138 O2 Sensor Circuit High Voltage (Bank 1 Sensor 2)

Stupid question,but which one considered the left side?

Aug 26, 2006 | 01:41 AM

The Burning Rom

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RE: P0138 O2 Sensor Circuit High Voltage (Bank 1 Sensor 2)

Quote:

ORIGINAL: ScaryGuy
Stupid question,but which one considered the left side?

Left and Right are determined from the perspective of sitting IN the driver seat. That's the way left and right are ALWAYS determined when it comes to vehicles.