jonnykillpop 10 Posted December 29, 2013 What's that electircal plug on gearbox (not the reverse switch the other one.) The one right down at bottom, close to the exhaust downpipe, and what's it do? Quote Share this post Link to post Share on other sites
P3rks 11 Posted December 29, 2013 Speed sensor. It's what tells your clocks / ECU how fast you're going. Quote Share this post Link to post Share on other sites
jonnykillpop 10 Posted December 29, 2013 Speed sensor. It's what tells your clocks / ECU how fast you're going. Cheers Quote Share this post Link to post Share on other sites
