Hummer H3 P Codes (Powertrain) P0100 - P0199

Browse Hummer H3 P Codes (Powertrain) P0100 - P0199 questions and answers. Choose a question that matches your symptoms.

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Code P0171

2007 HUMMER H3
Hi Thanks For Reading I Recently Got The Code Freeze Frame Info Dtc P0171 Fuel Sys1 Cl Fuel Sys2 N.a Load Pct Calculated Load...
1 ANSWER
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Asked by alijamal

P0128

2006 HUMMER H3
In Doing Diagnostics I Received The Error P0128. Where Is This Sensor Located?
1 ANSWER
1 IMAGE
Asked by Phillip Montoya

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