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P1176 Diagnostic Trouble Code Discussion for September 2013

Electronic Throttle System Motor No. 1 Open or Shorted


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Trouble Ticket Help Requests for DTC P1176
Help Request Posted
2003 Volkswagen Jetta GLS 2.0L Excessive Emissions, Poor Fuel Economy VIN: 3VWSK69M53
P1176: 02 Correction Behind Catalys. We trouble shoot P1176 using Genesis, scanner Info is very limited, fuel pressure ok 38psi, no vacuum leaks, engine idle fine, we check wiring to front A/F ratio sensor ok, we removed sensor and to check it visually and the tip of sensor look light brown white...
September 25, 2013
2003 Volkswagen Jetta GLS 2.0L Excessive Emissions, Poor Fuel Economy VIN: 3VWSK69M53
P1176: 02 Correction Behind Catalys. We trouble shoot P1176 using Genesis, scanner Info is very limited, fuel pressure ok 38psi, no vacuum leaks, engine idle fine, we check wiring to front A/F ratio sensor ok, we removed sensor and to check it visually and the tip of sensor look light brown white...
September 25, 2013