P1176 Diagnostic Trouble Code Discussion for September 2013
Electronic Throttle System Motor No. 1 Open or Shorted
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| 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 |
