Index Isuzu Isuzu Amigo / Axiom / Trooper / Rodeo / VehiCross - service repair manual 1999-2002 year
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6A–9 ENGINE MECHANICAL Condition Correction Possible cause Hesitation at high speeds Powertrain Control Module defective Replace Throttle Position Sensor cable Correct cable or replace throttle Throttle Position Sensor defective Replace throttle valve ASM Engine Coolant Temperature Sensor Correct or replace Engine Coolant Temperature Sensor Replace Mass Airflow Sensor circuit open or Correct or replace Mass Airflow Sensor defective Replace MAP Sensor cable broken or poor Correct or replace MAP Sensor defective Replace IAT Sensor circuit open or poor Correct or replace IAT Sensor defective Replace Ion sensing module circuit open or Correct or replace Ion sensing module defective Replace Throttle valve not fully opened Check and correct or replace Air Cleaner Filter clogged Replace filter element Power supply voltage too low Check and correct or replace |