Heater Circuit
04-06-2003, 06:37 PM
#3
wrencher
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Re: Heater Circuit O2's on LS1's have this heater ckt. to get the o2's to operating temp asap.The code # points you in the right direction (& o2) You don't have any damaged o2 wiring harnesses? or a blown sensor fuse? Have you done a search on this you can prolly find the diagnostics for your code there. <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" />