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P1086 Diagnostic Trouble Code Discussion for November 2008

Tumble Generator Valve Position Sensor 2 Low Input

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Trouble Ticket Help Requests for DTC P1086
Help Request Posted
2002 Subaru Impreza WRX 2.0L Poor Idle Quality, Hesitation, Surge, Cuts out, Poor Fuel Economy, MIL Lamp on VIN: JFIGD29632
P1086: Tumble generator vavle 2 LH position sensor low input. Customer spun a rod bearing and supplied a new short block, i have never done one of these and might not ever do another one lol. When i was tearing it down i had to remove one tumble generator from each side to remove fuel rails.This represents both of my cod...
November 17, 2008