Index Isuzu Isuzu Amigo / Axiom / Trooper / Rodeo / VehiCross - service repair manual 1999-2002 year
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Content .. 1299 1300 1301 1302 ..
6E1–280 RODEO Y22SE 2.2L ENGINE DRIVEABILITY AND EMISSION DIAGNOSTIC TROUBLE CODE (DTC) P0449 EVAPORATIVE EMISSION (EVAP) CONTROL SYSTEM VENT VALVE/SOLENOID CIRCUIT MALFUNCTION 060R100040 Circuit Description The Powertrain Control Module (PCM) controls the Conditions for Setting the DTC D Ignition voltage is greater than 10 volts. D Engine run time is greater than 32 seconds. The above mentioned conditions are met and one of the D PCM senses voltage is High with the EVAP Canister D PCM senses voltage is Low with the EVAP Canister Action Taken When the DTC Sets D The PCM will illuminate the Malfunction Indicator Lamp D The PCM will store the conditions that were present Conditions for Clearing the MIL/DTC D The PCM will turn OFF the MIL after three consecutive D A History DTC will clear after 40 consecutive trips D The DTC can be cleared using the Scan Tool’s ”Clear Diagnostic Aids D Poor connections , or a damaged harness – Inspect the D The Fuel Pressure Sensor shares a 5 Volt reference D The Fuel Pressure Sensor share a ground with the |