Chrysler 2005 Crossfire SRT6 Service Manual page 1988

9 - 64 ENGINE - ELECTRICAL DIAGNOSTICS
(P0116) ENGINE COOLANT TEMPERATURE SENSOR PERFORMANCE (CONTINUED)
2.
CHECK FOR CURRENT DTC
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.
With 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 11
3.
MONITOR THE ECT SENSOR TEMPERATURE
With the ignition on.
With the DRB III , monitor the ENG COOLANT TEMP value.
Choose a conclusion that best matches the ENG COOLANT
TEMP value.
If the value is greater than 169°C (336°F).
Go To 4
If the value is less than -39°C (-38°F).
Go To 7
If the temp value is within normal operating range.
Go To 11
4.
ECT SENSOR
Turn the ignition off.
Disconnect the ECT Sensor harness connector.
Note: Check connectors — Clean/repair as necessary.
Turn the ignition on.
With the DRB III , monitor the ENG COOLANT TEMP value.
Is the value less than -38°C (-36°F)?
Yes >> Replace the Engine Coolant Temparature Sensor. (Refer
to 7 - COOLING/ENGINE/ENGINE COOLANT TEMP
SENSOR - REMOVAL).
Perform POWERTRAIN VERIFICATION TEST - VER 2.
No >> Go To 5
ZH