Chrysler 2005 Crossfire SRT6 Service Manual page 2075

ZH
(P0135) O2 SENSOR 1/1 HEATER PERFORMANCE (CONTINUED)
5.
O2 SENSOR HEATER CONTROL CIRCUIT SHORT TO VOLTAGE
Turn the ignition on.
Measure the voltage of the O2 Sensor Heater Control circuit at the O2
Sensor harness connector.
Is the voltage below 1.0 volt?
Yes >> Go To 6
No >> Repair the O2 Sensor Heater Control circuit for a short to
voltage.
Perform POWERTRAIN VERIFICATION TEST - VER 2.
6.
O2 SENSOR HEATER CONTROL CIRCUIT OPEN
Turn the ignition off.
Measure the resistance of the O2 Sensor Heater Control circuit from
the O2 Sensor harness connector to the PCM harness connector.
Is the resistance below 5.0 ohms?
Yes >> Go To 7
No >> Repair the O2 Sensor Heater Control circuit for an open.
Perform POWERTRAIN VERIFICATION TEST - VER 2.
ENGINE - ELECTRICAL DIAGNOSTICS 9 - 151