What does this fault code mean?

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04 February 2007 | 02:26 PM

JonMc

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From: Wherever I park my car, that's my home

What does this fault code mean?

Started the car this morning and it sound like a bag of sh!te. CEL came on but it quickly began to run like normal. Checked the fault codes on my PSI and it threw this up at me.

P1086 Tumble Generated Valve Position Sensor 2 Circuit Low

What does it mean and since it has cleared and not come back should I worry?

Don't know if it's related but twice now over the past 3 weeks I've started the car when it's warm and the idle has been extra lumpy, switch it off and start again it's fine. No CEL.

Any help is appreciated before I have to rely upon a subaru garage to guess away

Last edited by JonMc; 04 February 2007 at 03:11 PM.