hmm, i didn't know you can access trouble codes
the OBD I way on a 2002 model... (nice to know that the key-on, key-off, key-on, key-off, key-on method still works!)
code 23 is
Charge Temperature Sensor Circuit but that would only set it to limp mode when the sensor failed or when the wires are shorted/open...
code 55 is
End Of Message
-----------------------------------------------------------------
so based on that code, you can easily test for continuity on that sensor (2 prongs with ohmmeter set)
edit: o it may have something to do with it! might as well check the sensor
Quote:
Since the ACT is located in the air
filter or intake manifold, any buildup on the
sensor's tip can cause the sensor to read
incorrectly.
A bad ACT sensor can cause poor
performance, hard starting, hesitation, or
poor fuel mileage.
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is this the right year, because i'm trying to look up the sensors for a 2002 chrysler voyager, but getting a 3.3L option and a 4 cyl 2.4L option only in that year... and in a 2001 model as well
and just based on a
3.3L, the ignition coil is different from the one on a 1992... distributorless for a
2002
and it has 4 prongs to the primary side of the coil
~shrugs~