Engine Controls - Tests W/O Codes

• Introduction
• DRIVEABILITY Symptom Check Procedures
• Symptom-To-Routine Menu
• Intermittent Problem Diagnosis
• Intermittent Test Procedures
  • Intermittent Simulation
  • Continuous Monitor Mode (Wiggle Test)
  • KOEO Wiggle Test Procedure
  • KOER Wiggle Test Procedure
• Routine 200 - No Crank & No Start
• Routine 201 - Cranks Normally But Won't Start
• Routine 202 - Cranks Normally But Won't Run (Stalls)
• ROUTINE 203 - Cranks NORMALLY BUT SLOW TO START
• Routine 204 - Rough Idle
• Routine 205 - Misses Under Load
• Routine 206 - Low Idle (Stalls On DECEL Or Quick Stop)
• Routine 207 - Hesitates Or Stalls On Acceleration
• Routine 208 - Backfire (Intake Or Exhaust)
• Routine 209 - Lack Of Power
• Routine 210 - Surges At Steady Speed
• Routine 212 - Engine Noise
• Routine 213 - Poor Fuel Economy
• Routine 214 - High Oil Consumption
• Routine 215 - Spark Knock (Pings)
• ROUTINE 216 - ENGINE VIBRATES AT NORMAL OR HIGH Speed
• Routine 217 - Engine Runs Cold
• Routine 218 - Engine Runs Hot
• ROUTINE 219 - Exhaust SMOKE
• Routine 220 - Gas Smell
• Routine 221 - "Check Eng/SERV Soon" Always/Never On
  • Routine 221 - "Check Engine" Or "Service Engine Soon" Light Always Or Never On "Check Engine"/"Check DCL" Message On
• Routine 222 - State Emission Test Failure
• ROUTINE 223 - IMPROPER Shift
• Routine 224 - SIL & Audible Chimes "On"
  • Routine 224 - Shift Indicator Light (SIL) & Audible Chimes
• Glow Plug Testing
  • Notes
  • Check Glow Plugs
  • Check Harness
  • Check Control Unit
  • Check Supply Voltage
  • Check Voltage From Ignition Switch
  • Functional Test
• 1.9L Symptom-To-Diagnostic Flow Chart Menu
• 2.3L Symptom-To-Diagnostic Flow Chart Menu
• 2.5L Symptom-To-Diagnostic Flow Chart Menu
• 3.0L Symptom-To-Diagnostic Flow Chart Menu
• 3.8L Symptom-To-Diagnostic Flow Chart Menu
• 5.0L Symptom-To-Diagnostic Flow Chart Menu