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post #1 of 2 Old 10-20-2010, 07:55 PM Thread Starter
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Join Date: May 2010
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help with codes

ok so the last few days my check engine light has been on,last night did the key thing and it showed me oo32 which is 2/2 o2 sensor,Today check engine light is still on and i tried the ket thing and it just says done, shouldnt it still show the 0032 i havent changed anything yet??
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post #2 of 2 Old 10-20-2010, 08:16 PM
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It could be the condition is intermittent, or no longer exists.


From the factory service manual:

P0032-O2 SENSOR 1/1 HEATER CIRCUIT HIGH

When Monitored:
Battery voltage above 10.6 volts, ASD is powered up, and O2 heater is off.

Set Condition:
The PCM detects that the O2 sensor heater element input is above the maximum acceptable voltage. One trip fault. Three good trips to turn off the MIL.

Possible Causes

K99) O2 1/1 HEATER CONTROL CIRCUIT OPEN

(Z906) O2 1/1 HEATER GROUND CIRCUIT OPEN

(K99) O2 1/1 HEATER CONTROL CIRCUIT SHORTED TO VOLTAGE

1/1 O2 SENSOR

POWERTRAIN CONTROL MODULE (PCM)
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