Index Isuzu Isuzu Amigo / Axiom / Trooper / Rodeo / VehiCross - service repair manual 1999-2002 year
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Content .. 1349 1350 1351 1352 ..
6A–8 ENGINE MECHANICAL (6VD1 3.2L) Hesitation Condition Possible cause Correction Hesitation on acceleration Throttle Position Sensor adjustment Replace throttle valve assembly Throttle Position Sensor circuit open Correct or replace Mass Airflow Sensor circuit open or Correct or replace Mass Airflow Sensor defective Replace Manifold Absolute Pressure (MAP) Correct or replace MAP Sensor defective Replace Intake Air Temperature (IAT) Sensor Correct or replace Ion Sensing Module circuit open or Correct or replace Ion Sensing Module defective Replace IAT Sensor defective Replace Hesitation at high speeds Fuel tank strainer clogged Clean or replace (Fuel pressure too low) Fuel pipe clogged Clean or replace Fuel filter clogged Replace Defective fuel pump system Check and replace Fuel Pressure Control Valve leaking Replace Hesitation at high speeds Power supply or ground circuit for Check and correct or replace Fuel Injector defective Replace Cable of Multiport Fuel Injection Correct or replace |