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jeepmopar76, Chrysler Triple Master Tech
Category: Chrysler
Satisfied Customers: 2144
Experience:  32 yr ASE Master tech, 9 yr Chrysler Master Tech 13 years Chrysler Dealership service
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2004 Chrysler: The code p0032 came up on the reader..fix

Resolved Question:

I have 2004 Chrysler Town and Country, The code p0032 came up on the reader. Is ther a way to fix this myself
Submitted: 7 years ago.
Category: Chrysler
Expert:  jeepmopar76 replied 7 years ago.
P0032: HO2S Heater Ctrl Circ High Bank1 Sens1; here is the diagnostic chart for this code; if you want, you can just try replacing the bank 1 upstream o2 sensor, which would be the one nearest the engine ,in the exhaust manifold near the firewall.

SympXXXXX XXXXXst:

P0032-O2 SENSOR 1/1 HEATER CIRCUIT HIGH

P0038-O2 SENSOR 1/2 HEATER CIRCUIT HIGH

Test Note: All symptoms listed above are diagnosed using the same tests.

The title for the tests will be P0032-O2 SENSOR 1/1 HEATER

CIRCUIT HIGH.

When Monitored and Set Condition:

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: Desired state does not equal Actual state. One trip fault.

P0038-O2 SENSOR 1/2 HEATER CIRCUIT HIGH

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

off.

Set Condition: Desired state does not equal Actual state. One trip fault.

POSSIBLE CAUSES

O2 SENSOR HEATER OPERATION

O2 HEATER ELEMENT

O2 HEATER GROUND CIRCUIT OPEN

O2 SENSOR

O2 HEATER CONTROL SHORTED TO VOLTAGE

O2 HEATER CONTROL CIRCUIT OPEN

PCM

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