So I'm getting this code now (10, 5, 10, 10). After searching I found that is the vehicle speed sensor. Now I'm reading thru post and it looks like there are 2 of them? How do I know which one to replace? engine doesn't rev up past 4,000 rpm. and only at partial throttle.

2017 ex800

[2015 Z Force 800 53/Trail EPS]

So I'm getting this code now (10, 5, 10, 10). After searching I found that is the vehicle speed sensor. Now I'm reading thru post and it looks like there are 2 of them? How do I know which one to replace? engine doesn't rev up past 4,000 rpm. and only at partial throttle.

2017 ex800

There are two speed sensors, one for vehicle speed which if bad will generate a 0500 code on some models. The speedometer function will be effected. The other is the engine speed sensor or aka crank position sensor. That one is part of the engine management/EFI system and will present an error code of 0337 or 0337 if a problem exists on some models.

Thanks! Looks like I may have ordered the right 1. We'll see when it comes in.

[2015 Z Force 800 53/Trail EPS]

After re-visiting the code chart and manual I revised my post. Looks like a bad vehicle speed sensor is now parts of the system on your model.