Transducer harness testing Intrepid 1995 ES 3.5l
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Transducer harness testing Intrepid 1995 ES 3.5l
Transducer harness testing Intrepid 1995 ES 3.5l
I don't think my transducer is working I get code 33
the ac is gone anyway, I cut out the belt.. But my radiator fan speed go high if I click on my front defroster, and ac button…
I was told to unplug the ac transducer that it would stop send bad signal to PCM if the Transducer was bad.
I was checking my Transducer harness (with Transducer unplug just the harness ... 3 wires) on my Intrepid 1995 ES 3.5l Yesterday…
Black with strip light blue = ground
Purple wire = got 5 volt with the ground
Dark Blue = got 4.97 volt with ground (Is this normal on the return signal, the transducer is not connected)
I would imagine that I wouldn't get any volt on the return dark blue wire? Right?
Is it shorted some were with the purple PCM supply 5 volt and that’s why I’m getting code #33?
Just wondering if it was normal to get a return signal volt output (Dark Blue Wire) to the PCM without the transducer plugged?
I don't think my transducer is working I get code 33
the ac is gone anyway, I cut out the belt.. But my radiator fan speed go high if I click on my front defroster, and ac button…
I was told to unplug the ac transducer that it would stop send bad signal to PCM if the Transducer was bad.
I was checking my Transducer harness (with Transducer unplug just the harness ... 3 wires) on my Intrepid 1995 ES 3.5l Yesterday…
Black with strip light blue = ground
Purple wire = got 5 volt with the ground
Dark Blue = got 4.97 volt with ground (Is this normal on the return signal, the transducer is not connected)
I would imagine that I wouldn't get any volt on the return dark blue wire? Right?
Is it shorted some were with the purple PCM supply 5 volt and that’s why I’m getting code #33?
Just wondering if it was normal to get a return signal volt output (Dark Blue Wire) to the PCM without the transducer plugged?
Last edited by fonzy35; Oct 3, 2010 at 11:52 AM.
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From: Nashville, Tennessee
You shouldn't have anything on the return with it unplugged. GO to PCM connector and see if there is still voltage there, if not then trace the wire and see where it's touching OR run a jumper wire from connector back to about 4 inches from PCM. Your transducer can still be bad, the only way to know is with a scan tool compared to guage reading.
Thread Starter
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Registered User
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You shouldn't have anything on the return with it unplugged. GO to PCM connector and see if there is still voltage there, if not then trace the wire and see where it's touching OR run a jumper wire from connector back to about 4 inches from PCM. Your transducer can still be bad, the only way to know is with a scan tool compared to guage reading.
Thanks for the reply.. I'll check from PCM by color wire the purple, dark blue and black for ground,,
to bad i don't have a pic or schematic diagram of PCM with pin layout..