Supra_Spooler 0 Posted February 19 Hey guys, Newbie here. First off, this is for my daily 05 Honda Accord. Here is my issue below: Compressor kicks on with AC button - I can hear it running Both high and low sides are ambient temp with compressor on, not cold or hot. Gauge for high read 20 PSI Gauge for low reads 0 PSI I'm reading conflicting answers, so I'm just looking for most likely cause. Part of me is thinking maybe it's a clogged expansion valve (how common is this?) Also, I replaced the block-shaped fuse to the a/c system as a starting point..no dice. Thanks guys. Quote Share this post Link to post Share on other sites
Jeff Papineau 0 Posted February 20 For me, it was the block shaped Relay in the fuse box of the eng compartment, fixed my AC. Was glad it was not the compressor. $10 relay Quote Share this post Link to post Share on other sites
Supra_Spooler 0 Posted February 20 Whoops, yes I replaced that relay, not a fuse. I messed up in my original post. It didn't fix anything for me. Quote Share this post Link to post Share on other sites
