When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
This may sounds like a simple and dumb question but I'm trying to figure out what's right and what's wrong with this swap I'm working on, i did the swap its completely done and running.
Tuner told me he's having some weird signals coming in and assumes my wiring is messed up somewhere, I've checked using a fancy snap on diagnostic tool, all the live data from all my sensors looking for abnormal reading or spikes, cant find any.
only thing i can think of if having my fuse in a wrong spot would somehow affect my PCM behavior. The red wire labeled wire 1 in the picture is connected to the battery with a inline 25A fuse, and is split before it goes into the fuse block and 1 part goes into the 12v ignition wire, that goes to the ignition to trigger the starter. my questions are, is this wrong? do I need a fuse for this wire? what does this wire power, is it the main power for the entire engine coil packs and all? what should this wiring setup look like. Thanks for any input I'm pretty new to the LS swap world.
Last edited by 84Sleeper; May 22, 2022 at 04:30 PM.
6 Common C5 Corvette Failures and What's Involved In Repairing Them
Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph
Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked
Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes
Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.
Fuse for PCM? 
