_shaun_ Posted December 21, 2011 Share Posted December 21, 2011 after my cars been taken for good run if i turn it off and leave it for a few mins then turn it back on again the idle bounces between 1k ish and almost stalling will do this for a min or so till i start driving then its fine. been doing this for a little bit but havent paid much attention to it till today when my boost gauge stoped working stoped the engine went few tools to have a look at the gauge.when i started it up was doing its normal bouncing idle almost to a stall point. checking the connections to the boost sensor and took off the vac pipe and the idle just went back to perfect and steady soon as i block the vac pipe it goes back to an iratic idle. any ideas whats causing the idle issue? i run a emu and the map sensor for that is t pieced in to the same line as the boost gauge sensor if that might be effecting anything?any help be great cheers shaun Quote Link to post Share on other sites
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