Chrysler 2005 Crossfire SRT6 Service Manual page 1991

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(P0116) ENGINE COOLANT TEMPERATURE SENSOR PERFORMANCE (CONTINUED)
10.
ECT SENSOR SIGNAL CIRCUIT OPEN
With the ignition off.
Measure the resistance of the ECT Sensor Signal circuit from the ECT
Sensor harness connector to the PCM C3 harness connector.
Is the resistance less than 5.0 ohms?
Yes >> Replace and program the Powertrain Control Module.
(Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL
MODULES/POWERTRAIN
REMOVAL).
Perform POWERTRAIN VERIFICATION TEST - VER 2.
No >> Repair the ECT Sensor Signal circuit for an open.
Perform POWERTRAIN VERIFICATION TEST - VER 2.
11.
CHECKING THE COOLANT LEVEL AND CONDITION
WARNING: NEVER OPEN THE COOLING SYSTEM WHEN THE ENGINE IS HOT. THE SYSTEM IS UNDER
PRESSURE. EXTREME BURNS OR SCALDING MAY RESULT. ALLOW THE ENGINE TO COOL BEFORE
OPENING THE COOLING SYSTEM.
Turn the ignition off.
Check the coolant level and condition.
Is the coolant level and condition OK?
Yes >> Go To 12
No >> Locate and repair any coolant leaks and add the necessary amount of coolant.
Perform POWERTRAIN VERIFICATION TEST - VER 2.
CONTROL MODULE
ENGINE - ELECTRICAL DIAGNOSTICS 9 - 67
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