2008 Honda Aquatrax ARX1500T3/T3D factory service manual, Page 442Get this manual
TROUBLESHOOTING
ENGINE DOES NOT START OR IS HARD TO START
1Spark Plug
Remove and inspect the spark plugsAre the spark plugs wet?
Incorrect spark plug heat range Incorrect spark plug gap Air intake duct or air box obstructed
- GO TO STEP 2
2Spark Test
Perform spark testIs there weak spark or no spark?
Faulty spark plug Fouled spark plug Loose or disconnected ignition system wires Faulty ignition coil Faulty CKP sensor Faulty ECM
- GO TO STEP 3
3Fuel Injection System
Check the fuel injection systemIs the fuel injection system normal?