Recent content by Soup1213
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S
03 to 05 PCM swap
Smoked tested all lines and fixed the leaks there was. Put a new purge valve. But the p0443 codes comes on soon as the engine is started. You can reset it and soon as it starts its there.- Soup1213
- Post #157
- Forum: Engine & Performance
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S
03 to 05 PCM swap
Yeah i plugged c4 into the 05 pcm. Tcm is connected as should be for 03.- Soup1213
- Post #154
- Forum: Engine & Performance
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S
03 to 05 PCM swap
I drove it for few miles and didnt throw no code ran fine just the transmisson didnt shift, so i manually shifted it. I checked the im montiors with obd2 they were all set. Just when i took to get emission tests the machine couldn't see the rpm- Soup1213
- Post #152
- Forum: Engine & Performance
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S
03 to 05 PCM swap
It reads from the obd2 port, but only certain thing like im montiors codes but no signal for rpm which is need for emission testing smog. Im surprised it doesnt throw any codes as well- Soup1213
- Post #150
- Forum: Engine & Performance
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S
03 to 05 PCM swap
Both basically need be able read the rpm through the obd2 port but currently getting no signal for rpm- Soup1213
- Post #148
- Forum: Engine & Performance
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S
03 to 05 PCM swap
I seen the wire diagram for the 03 has rpm signal for c4 and tcm. Im not looking to completely wire it up yet just need the rpm to read out with the 2005 pcm to work like normally. The 05 pcm runs the truck i just need a rpm output for it to pass smog. Rpm readout works fine with old pcm But...- Soup1213
- Post #146
- Forum: Engine & Performance
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S
03 to 05 PCM swap
At this moment im not looking to do full pcm swap just need rpm to read out for smog. I took it to smog with just the 05 pcm and failed due to it couldnt read rpm. My original pcm is bad and throws p0443 code- Soup1213
- Post #141
- Forum: Engine & Performance
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S
03 to 05 PCM swap
No not yet i want to get the 05 pcm working on my 03 hemi engine. Do i take the rpm signal from the tcm?- Soup1213
- Post #139
- Forum: Engine & Performance
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S
03 to 05 PCM swap
Can anyone help with the rpm signal i seen it on the 03 wiring pin out but not for the 05. I have a pcm from a 05 and 04 ram 1500 they run the truck fine but trans doesnt function i have manually shift it not worried about this at the moment. I tried to take it to smog with the 05 pcm and all...- Soup1213
- Post #137
- Forum: Engine & Performance
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