09280-00050 TIMER ASSY, HYDRAU Denso Cross

Troubleshooting
Troubleshooting can be difficult. On the pages that follow is a list of possible problems. To make a repair to a problem, make reference to the probable causes.This list of problems and probable causes will only give an indication of where a possible problem can be and what repairs are needed. Sometimes more or other repair work is needed beyond the recommendations in the list. Remember that a problem is not normally caused by one part, but by the relation of one part with other parts. This list cannot give all possible problems and probable causes. The service personnel must find the problem and its source, then make the necessary repairs.Fuel System Fault Diagnosis Chart Fuel Injector Fault Diagnosis Chart (On Engine) Fuel Injector Fault Diagnosis Chart (On A Nozzle Tester) HP - High Pressure; LP - Low Pressure; FI - Fuel InjectionRemove injectors: Always make sure that injectors are not damaged during removal as the valve tips can easily be damaged. Install Injectors: Make sure injector/cylinder head bore and seat are clean. See Testing And Adjusting for injector seal installation. If nozzle body or needle valve are worn or damaged, the nozzle and valve must be replaced.1. Engine Will Not Start2. Engine Starts, Runs For A Few Moments, Then Stops3. Engine Misfires Or Runs Rough4. Engine Runs Evenly But Loses Power5. Engine Does Not Have Enough Power6. Too Much Vibration7. Combustion Noise8. Valve Compartment Noise9. Oil In Cooling System10. Engine Knock11. Little Rocker Movement Arm And Too Much Valve Lash12. Valve Spring Lock Is Free13. Oil At The Exhaust14. Little Or No Valve Lash15. Engine Has Early Wear16. Coolant In Lubrication Oil17. Too Much Black Or Gray Smoke18. Too Much White Or Blue Smoke19. Engine Has Low Oil Pressure20. Engine Uses Too Much Lubrication Oil21. Engine Coolant Is Too Hot22. Exhaust Temperature Is Too High23. Starting Motor Does Not Turn Or Turns Too Slow24. Armature Turns, But Pinion Does Not Engage Flywheel Ring Gear25. With Starting Motor On, Pinion Engages Ring Gear, But Engine Does Not Crank (Flywheel Begins To Turn)26. Starting Motor Continues To Run After Ignition Switch Has Been Released27. Pinion Does Not Disengage After Engine Starts To Run28. Alternator Does Not Charge29. Alternator Charge Rate Is Low Or Not Regular30. Alternator Charges Too Much31. Alternator Is NoisyTroubleshooting Problems
Problem 1: Engine Will Not Start Probable Cause:1. Fuel Stop Control In NO FUEL Position Turn control to RUN position.2. Fuel Shutoff Solenoid Is Defective Replace solenoid.3. Fuel Tank Is Low, Air In Fuel System Fill fuel tank; bleed air from fuel system.4. Fuel Lift Pump Is Defective Remove lift pump; repair or replace as necessary.5. Fuel Filter, Water Separator Or Lines Are Restricted Check fuel supply line, filter and water separator.6. Fuel Injection Pump Operation Not Correct Repair or replace fuel injection pump.7. Injectors Are Defective Repair or replace injectors.8. Cold Start Heater Is Defective Check, replace if necessary.9. Valve Lash And/Or Pump Timing Not Correct Check, adjust if necessary.10. Weak Compression With weak compression, starting