ODES UTV Desertcross 1000cc-3 - ENGINE GENERAL

11. TROUBLESHOOTING
11-
9
Symptom: BELT WORN EXCESSIVELY IN TOP WIDTH.
1. Check drive belt width.
 Considerable wear. Replace belt if narrower than specified (refer to
CONTINUOUSLY VARIABLE TRANSMISSION (CVT) OR TECHNICAL
SPECIFICATIONS)。
2. Check driver belt identification number.
 Wrong type of belt. Replace belt with an appropriate drive belt.
3. Check for localized belt wear caused by belt slippage.
 Localized wear. Replace belt.
Symptom: BELT DISINTEGRATION.
1. Check drive belt lifetime is exceeded..
 Clean CVT system and rebuild with a new drive belt.
2. Check drive belt identification number.
 Excessive belt speed. Using unspecified type of belt. Replace belt with proper
type of belt.
3. Check if pulley sheaves are clean.
 Oil on pulley surfaces. Clean pulley surfaces with fine emery cloth and wipe clean
using pulley flange cleaner and a cloth.
 Drive/driven pulley sheaves are damaged through stones inside CVT area. Clean
pulley surfaces with fine emery cloth, wipe clean with a cloth or replace
drive/driven pulley sheaves and belt.
ENGINE GENERAL
Symptom: ENGINE CRANKS BUT FAIL TO START
1. Check fuel level in fuel tank and fuel pressure. Ensure fuel pump was not disabled.
 Whether can hear the voice the fuel pump running
 Low or no fuel pressure. Replace defective part(s)
2. Check battery voltage.
 Battery is discharged and starter works not properly. Charge battery
3. Check fault codes in DELPHI EFI system.
 Check if electrical actuator(s) is/are defective. Replace defective part(s) (refer to
COMPONENT INSPECTION AND ADJUSTMENT)
4. Check if spark plug connectors fit on spark plugs (refer to IGNITION SYSTEM).
5. Check spark plugs.
 Define spark plugs (no spark) or wrong spark plug gap.
Readjust gap and clean spark plugs or replace.
6. Check for fuel on spark plugs.
 Flooded engine (spark plugs wet when removed). Activate engine drowned mode
and crank engine with rags over the spark plug holes.
7. Check fuel injectors.
 Plugged or faulty injector(s).Replace defective part(s).
8. Check idle bypass valve.
 Stuck or defective.