Error code shows for bad relay for bank 1 oxygen sensor
SOURCE: Bank 1 Sensor 1 - Oxygen sensor needs to be
The sensor you indicate would be on the manifold of the head containing cyl.# 1, top sensor (prior to catalytic conv.) 6 cyl. engine. 4 cylinder would be sensor on exhaust manifold. Confirm sensor failure prior to replacing as chrysler harness connectors are known for pin failures at 02 sensor connections. Inspect for burnt pins and cracked/chaffed wires first before changing sensor.
SOURCE: P0032 Oxygen sensor heater problem. This is on a
The sensor in question is behind the engine on the exhaust manifold.
You can test the heater in the sensor with an ohmmeter using the following procedure:
SOURCE: how many oxygen sensors are there on chrysler town
There are 4 O2 sensors on your car. The upstream and downstream sensors are different. Is there a problem we can help you with?
SOURCE: error code p0032 on town
Causes
A P0032 DTC trouble code may be caused by one or more of the following:
Possible Solutions
To fix a P0032 DTC code, you'll need to do a proper diagnosis. To do that,
you'll want to inspect the wiring and connectors leading to the sensor. Also
if equipped with a heater relay and fuse, you'll want to check those as well.
Use a digital volt ohm meter to:
Refer to a service manual for the correct specifications (volts, ohms) for
your vehicle. On some Toyota vehicles this code is triggered when the resistance
of the heater circuit is above 10 A.
With that said, a common fix for this DTC is to replace the air/fuel (O2 oxygen)
sensor #2 on bank 1.
Please keep in mind that OEM (original equipment) replacement sensors are recommended
(from the dealer). Aftermarket sensors can be less reliable and of poorer quality
(not always, but more often). There's also a chance that replacement parts for
the P0032 code may also fall under a federal emissions warranty (check with
your dealer to see if it's covered).
If your check engine light is on and you have a diagnostic trouble code P0135 stored in the PCM's memory... then you've come to the right place to test and troubleshoot the upstream oxygen sensor.
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