Chrysler 2005 Crossfire SRT6 Service Manual page 2380

9 - 456 ENGINE - ELECTRICAL DIAGNOSTICS
(P0445) EVAP PURGE SOLENOID CIRCUIT (CONTINUED)
2.
CHECK FOR CURRENT DTC
Note: Check connectors — Clean/repair as necessary. Poor pin to
terminal connections can set DTCs.
Note: Check for applicable TSBs.
Note: If the PCM detects and stores a DTC, the PCM also stores
the engine/vehicle operating conditions under which the DTC was
set. Some of these conditions are displayed on the DRB III at the
same time the DTC is displayed.
Note: Before erasing stored DTCs, record these conditions.
Attempting to duplicate these conditions may assist when check-
ing for a DTC.
Turn the ignition on.
With the DRB III , erase PCM DTCs.
Note: It maybe necessary to road test the vehicle for this DTC to
set.
With the DRB III , read PCM DTCs.
Did this DTC set again?
Yes >> Go To 3
No >> Go To 7
3.
FUSED ENGINE CONTROL RELAY OUTPUT CIRCUIT OPEN
Note: Check the Engine Control Fuse 2 in the Relay Control Mod-
ule. If it is open, multiple DTCs will be set in the PCM. Determine
the cause of the open fuse before continuing using the wiring
diagrams/schematics as a guide.
Turn the ignition off.
Disconnect the Evap Purge Solenoid harness connector.
Turn the ignition on.
Measure the voltage of the Fused Engine Control Relay Output circuit
at the Evap Purge Solenoid harness connector.
Is the voltage above 10 volts?
Yes >> Go To 4
No >> Repair the Fused Engine Control Relay Output circuit for
an open.
Perform POWERTRAIN VERIFICATION TEST - VER 2.
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