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Old 07-15-2010, 12:28 AM   #1
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Can't clear PO602

My yellow 03SVTF has been stored in my garage for the last 3 years at times with out a battery. I did reload the stock tune before the battery came out for the first time. Now when I started today it's running rough & hardly idle's. I tried some relearning procedures, but no luck. I also tried reloading your custom tune I bought from you 3+ years ago, same outcome. Any ideas on what else I can do?


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Old 07-15-2010, 07:05 AM   #2
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P0602 I can turn off , I would check for Vac leaks , Had a customer get his out of storage and a mouse has eaten the hose to the brake booster on the bottom and 2 shops missed it and I talked him through checking each hose and he found the leak

Tunes dont change only the info given to them changes , you have a vac leak or a bad sensor , look good for a vac leak and use the flasher to check the sensors

Tom
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Old 07-15-2010, 12:11 PM   #3
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Makes sense to me I'll give it a go. Thank you for your support.
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Old 07-15-2010, 07:44 PM   #4
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BINGO Tom, vac. leak on bottom of hose from metal PVC line to TB. Thanks again Focus-Power. Please let me know when I can get a updated N/A tune for the SVTF. with few changes (3'' HF cat, 3" catback) I bought the SCT PR package for it from you those years back.
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