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87m491 87m491 is online now
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Join Date: Nov 2004
Posts: 361
"heat related" where you are hopefully is bit less of a problem! Kidding, in my turbo Audi experience, one of the speed ref sensors can get heat soaked when they are getting on in life but will rejuvenate when cooler. We would carry a 2 liter Coke bottle with water to douse the sensor when failed to see if it would then go. The Audi had 2 similar speed ref sensors, one for only start up and one referenced while running. The second was the problem. The other heat issue could be vapor lock, not something I've heard really associated with this car either though. In the turbo Audis this would manifest more often on restart, especially with a weak fuel pump check valve thrown in the mix. Good luck.
Old 07-16-2013, 05:35 AM
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