P1131 Need Some Help
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Joined: Mar 2008
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From: Edenton NC
P1131 Need Some Help
P1131 Lack of Upstream Heated Oxygen Sensor Switch - Sensor Indicates Lean - Bank No. 1
I need some help diagnosing this code, i've checked for major vaccume leaks but i was wondering if my idle was a little high, the truck idles at about 1000-1100 RPMs. i am at the point of replacing the front O2 sensor just to eliminate it that but thought i'd run it past you all to see if i'm on the right track with this.
I need some help diagnosing this code, i've checked for major vaccume leaks but i was wondering if my idle was a little high, the truck idles at about 1000-1100 RPMs. i am at the point of replacing the front O2 sensor just to eliminate it that but thought i'd run it past you all to see if i'm on the right track with this.
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Joined: Mar 2007
Posts: 2,598
Likes: 14
From: Upstate,NY
OBD-II Powertrain Diagnostic Trouble Codes (1000-1900)
Read the diags for P1130
Looks like you'll be a while finding this one.
Read the diags for P1130
Looks like you'll be a while finding this one.
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