12-21 FI SYSTEM DIAGNOSIS
NOTE:
The above form is a standard sample. The form should be modified according to conditions and characteris-
tics of each market.
VISUAL INSPECTION
• Prior to diagnosis using the FI indicator light assy, perform the following visual inspections. The reason for
visual inspection is that mechanical failures (such as oil leakage) cannot be displayed on the FI indicator
light assy.
* Engine oil level and leakage ("2-10)
* Engine coolant level and leakage ("2-14, -15)
* Fuel level and leakage
* Clogged air cleaner element
* Throttle cable play ("2-17)
* Exhaust gas leakage and noise
* Each coupler disconnection
* Clogged radiator fins ("14-5)
MOTORCYCLE/ENVIRONMENTAL CONDITION WHEN PROBLEM OCCURS
Environmental condition
Weather Fair Cloudy Rain Snow Always Other
Temperature Hot Warm Cool Cold ( °C/ °F) Always
Frequency Always Sometimes ( times/ day, month) Only once
Under certain condition
Road Mountainous ( Uphill Downhill)
Tarmacadam Gravel Other
Motorcycle condition
Engine condition Cold Warming up phase Warmed up Always Other at starting
Immediately after start Racing without load Engine speed ( r/min)
Motorcycle
condition
During driving: Constant speed Accelerating Decelerating
Right hand corner Left hand corner
At stop Motorcycle speed when problem occurs ( km/h, mile/h)
Other