Chrysler 2005 Crossfire SRT6 Service Manual page 2386

9 - 462 ENGINE - ELECTRICAL DIAGNOSTICS
(P0446) CHARCOAL CANISTER SHUTOFF VALVE (CONTINUED)
4.
FUSED ENGINE CONTROL RELAY OUTPUT CIRCUIT OPEN
With the ignition on.
Connect a 12-volt test light between ground and the Fused Engine
Control Relay Output circuit at the Charcoal Canister Shutoff Valve
harness connector.
Does the test light illuminate brightly?
Yes >> Go To 5
No >> Repair the Fused Engine Control Relay Output circuit for
an open.
Perform POWERTRAIN VERIFICATION TEST - VER 2.
5.
CHARCOAL CANISTER SHUTOFF VALVE CONTROL CIRCUIT SHORT TO VOLTAGE
Turn the ignition off.
Disconnect the PCM C4 harness connector.
Note: Check connectors — Clean/repair as necessary.
Turn the ignition on.
Measure the voltage of the Charcoal Canister Shutoff Valve Control
circuit at the Charcoal Canister Shutoff Valve harness connector.
Is the voltage below 1.0 volt?
Yes >> Go To 6
No >> Repair the Charcoal Canister Shutoff Valve Control circuit
for a short to voltage.
Perform POWERTRAIN VERIFICATION TEST - VER 2.
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