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Old 07-01-2013, 11:48 AM   #37
02 wrx roar
Scooby Specialist
 
Member#: 199600
Join Date: Jan 2009
Chapter/Region: MAIC
Location: VA
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Maybe the conntector thats actully hooked into the sensor? Probe it for continuity from the Ecu pin to the sensor and see if u got a solid wire or if theres a break... Have u done a leak down? Or compression test to see if u have a valve issue? Maybe spark plug arching? Like a broke porsolin sorry not the best speller lol.. Umm if its one cylinder maybe ur harness could have a break and causeing it to ground out or something

I vote harness issue!!!!
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