HBTDAWGS Posted September 5, 2013 Share Posted September 5, 2013 hi I have a wrench that shows on and off on my dash when on car looses power if I shut it off and restart its alright again will I have to put analyzer on when problem is happening to get trouble code or will it read anytime? 0 Quote Link to comment Share on other sites More sharing options...
akirby Posted September 5, 2013 Share Posted September 5, 2013 You have to connect it when the wrench is lit, but there's a really good chance it's the throttle body. 0 Quote Link to comment Share on other sites More sharing options...
Dyoct Posted September 11, 2013 Share Posted September 11, 2013 A code scanner should be able to give you any fault code stored in the memory. Is that the only light you're getting though? The fail safe mode for overheating will flash the oil light as well and dial back the power as you describe. 0 Quote Link to comment Share on other sites More sharing options...
makuloco2000 Posted October 4, 2013 Share Posted October 4, 2013 Yes it definitely needs a throttle body. 0 Quote Link to comment Share on other sites More sharing options...
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