Awesome service and product, arrived quickly with no issues

Fast shipping, excellent communication and quality. Installed this in my 7.3 fired it up and instantly could tell the difference. Smoother quieter idle,no more low rpm surge. Highly recommend this product and riffraff diesel do everyone.

Working great, tried the gray one , but had problems with it.

I still have a miss but that's because of a bad injector. Besides that my truck runs smoother than ever. Can't feel the slightest engine vibe anymore. Don't wait buy this sensor and thank me later. Very good way to spend $25

My truck started dieing while driving. I'd put it in neutral and try to restart It would crank but not run. I also noticed the tachometer did not move while I cranked until I turned the key to off position and back on. It would then start and run good until CPS decided to act up again. Ordered CPS from Riff Raff and with his super fast shipping truck hasn't had one hiccup in 600 miles.

Thanks for providing a great price for this part!

Works, replaced the one in my truck before it went out. Keeping the old one just in case but this one is working great.

quick ship, good price...thanx

Exactly what I needed and as always top quality from riffraff.