KymcoForum.com

$2500
Isotta Windshield
JC Whitney Top Box
~2700 miles

Email Randy @ "RandallF1327@Hotmail.com"

Here's how to clear the codes on the Yager;

SELF-DIAGNOSIS RESET (CLEAR
FAILURE CODES) PROCEDURE
(1) Turn ignition switch to OFF, open and
hold the throttle fully.
(2) Turn ignition switch to ON while the
CELP comes on, after 2 seconds the CELP
will be off.
(3) Close the throttle fully when the CELP
comes on again.
(4) When the CELP begins to blink that the
CELP denotes the failure codes.
(5) The self-diagnosis memory data will be
erased when all the failure codes has
showed 5 cycles.

Well according to this article underinflating can cause a failure but not over inflation;

Disadvantages of Underinflation

An underinflated tire can't maintain its shape and becomes flatter than intended while in contact with the road. If a vehicle’s tires are underinflated by only 6 psi it could lead to tire failure. Additionally, the tire’s tread life could be reduced by as much as 25%. Lower inflation pressure will allow the tire to deflect (bend) more as it rolls. This will build up internal heat, increase rolling resistance and cause a reduction in fuel economy of up to 5%. You would experience a significant loss of steering precision and cornering stability. While 6 psi doesn’t seem excessively low, remember, it usually represents about 20% of the tire’s recommended pressure.

Disadvantages of Overinflation

An overinflated tire is stiff and unyielding and the size of its footprint in contact with the road is reduced. If a vehicle's tires are overinflated by 6 psi, they could be damaged more easily when running over potholes or debris in the road. Higher inflated tires cannot isolate road irregularities well, causing them to ride harsher. However, higher inflation pressures usually provide an improvement in steering response and cornering stability up to a point. This is why participants who use street tires in autocrosses, track events and road races run higher than normal inflation pressures. The pressure must be checked with a quality air gauge as the inflation pressure cannot be accurately estimated through visual inspection.

I'm not sure why manufactures create a vehicle that has no support IE correct tires available...

My new car (Chevy Spark) uses 40 PSI to get better fuel economy and they were delivered from the dealer
at 45, 47, 42 ,42 PSI. Many gauges are not very accurate and if you fill at 32F when the weather warms
you have to recheck them...

Well I run over pressure on my car all the time that's how you get the good mileage!
I'd guess you could go quite a bit over with no bad things happening. The max is
under the worst possible conditions it is guaranteed to stay working. I'd hope they
built in a margin of saftey. You might wear them out quicker though as they're in a
high stress situation...

Well I've been inside my Yager's forks and the design definitely leaves much to be desired.

The compression and rebound are run through the same holes. Usually rebound is set to
counteract the spring and compression tries to account for different sized hits. With a standard
damper you get one size hit the fork works good at small or large take your pick. But with the
rebound controlled by the compression it's more complicated as too much and flow and the
rebound will be too fast.

I tried opening the damper holes 1mm and used some different oil but it didn't do much.
I made some new springs but needed a 17mm hex wrench to get the spring out so never
got those installed yet.

That being said you can try messing with the rear and see if you can find a good setting. I
did that with mine and am pretty happy with it most of the time!

1 P0217 Engine overheating
2 P0335 Encoder fault
3 P1120 TPI adaption fault
4 P1121 TPI range fault
5 P1122 TPI velocity fault
6 P0560 Battery voltage range fault
7 P0110 Air temperature sensor fault
8 P0410 Idle air bypass valve fault
9 P0505 Idle speed adaption fault
10 P0251 Fuel injector fault
11 P0350 Ignition fault
12 P0230 Fuel-pump relay fault
13 P0219 Engine max over-speed fault
14 P1560 Transducer power supply fault
15 P0700 CVT threshold exceeded fault
16 P0115 Engine temperature sensor fault
17 P1561 Temperature gauge fault
18 P0650 Check engine lamp fault
19 P1410 CO potentiometer fault

21 P0105 Manifold pressure fault
22 P1110 Angle detect sensor fault
23 P0136 O2 sensor circuit malfunction
24 P0141 O2 heater/O2 sensor circuit malfunction
25 P0171 Close loop fault

Not sure what happened to 20...

My Aprilia Scarabeo 500 had fuel smell in the oil too. I tried to find the problem
but then just assumed it was normal and rode it like that.

I think the design lets a bit of blowby into the crankcase....