GENERAL INFORMATION
SYMPTOM
HARD START
START AND STALL
HESITATION/SAG/STUMBLE
SURGE
LACK OF POWER/SLUGGISH
SPARK KNOCK DETONATION
CUTS OUT/MISSES
BACKFIRE/POPBACK
DIAGNOSTIC TEST
CHECKING THE FUEL PRESSURE
CHECKING THE ECT SENSOR
CHECKING THROTTLE POSITION SENSOR
CHECKING MAP SENSOR
CHECKING IDLE AIR CONTROL MOTOR OPERATION
CHECKING EGR SYSTEM
CHECKING IAT SENSOR
CHECKING PCM POWER AND GND CKT
CHECKING THE FUEL PRESSURE
CHECKING ECT SENSOR
CHECKING THROTTLE POSITION SENSOR
CHECKING MAP SENSOR
CHECKING IDLE AIR CONTROL MOTOR OPERATION
CHECKING PCM POWER AND GND CKT
CHECKING THE FUEL PRESSURE
CHECKING ECT SENSOR
CHECKING THROTTLE POSITION SENSOR
CHECKING MAP SENSOR
CHECKING IDLE AIR CONTROL MOTOR OPERATION
CHECKING IAT SENSOR
CHECKING PCM POWER AND GND CKT
CHECKING THE FUEL PRESSURE
CHECKING ECT SENSOR
CHECKING THROTTLE POSITION SENSOR
CHECKING MAP SENSOR
CHECKING IDLE AIR CONTROL MOTOR OPERATION
CHECKING PCM POWER AND GND CKT
CHECKING THE FUEL PRESSURE
CHECKING ECT SENSOR
CHECKING THROTTLE POSTION SENSOR
CHECKING MAP SENSOR
CHECKING IDLE AIR CONTROL MOTOR OPERATION
CHECKING PCM POWER AND GND CKT
CHECKING THE FUEL PRESSURE
CHECKING ECT SENSOR
CHECKING THROTTLE POSITION SENSOR
CHECKING MAP SENSOR
CHECKING IDLE AIR CONTROL MOTOR OPERATION
CHECKING PCM POWER AND GND CKT
CHECKING THE FUEL PRESSURE
CHECKING IDLE AIR CONTROL MOTOR OPERATION
CHECKING PCM POWER AND GND CKT
CHECKING THE FUEL PRESSURE
CHECKING MAP SENSOR
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