Index Isuzu Isuzu Amigo / Axiom / Trooper / Rodeo / VehiCross - service repair manual 1999-2002 year
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6E2–335 RODEO 6VD1 3.2L ENGINE DRIVEABILITY AND EMISSIONS Diagnostic Trouble Code (DTC) P0452 Fuel Tank Pressure Sensor (Vapor Pressure Sensor) Low Voltage 060R200050 Circuit Description The powertrain control module (PCM) monitors fuel tank Conditions for Setting the DTC D Tank sensor output is less than 0.2 volts for 12.5 sec. D 100 test failures within a 200 tests. Action Taken When the DTC Sets D The PCM will ON the MIL after second trip with D The PCM will store conditions which were present Conditions for Clearing the MIL/DTC D The PCM will turn the MIL “OFF” on the third D A history DTC P0402 will clear after 40 consecutive D DTC P0404 can be cleared by using the Tech 2 “Clear Diagnostic Aids Check for the following conditions: D Open circuit of 5 volt reference line – Inspect wiring D Open circuit or short circuit to ground line – Inspect D Tank fuel pressure sensor malfunction may cause Reviewing the Failure Records vehicle mileage since the |