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Thankyou for clearing that up - That is something I should have been able to figure out on my own - I feel like a complete idiot. I need to get another flip flop in my circuit now.

Kit, am I mistaken that I have been thinking it should be 8 pulses per revolution on a V8 motor? I start my workweek today - 12 hour shifts, so no work on the truck until wednesday when I am off, but I can then verify the pin 11 signal.

This wire goes to the transmission and is the pressure control solenoid control.(As shown in the picture below) It is however a pulse width Modulation, a square wave which will trigger a tachometer. 5.7 - Did you just start the motor and verify, or did you rev it up and drive it? A little...

And here is the 2005....not really sure what to think.

here for contrast is the same pinout from the 2004 manual

Look at this!!!!, I found a 2003 manual online and low and behold there is a rpm signal wire in the PCM pinout. I havent checked to see if it is blank in my PCM connector as I have to open it up again but this is definaltely something I need to look into.

Not like I thought it was going to look, but it is 32 tooth.

It does not show a wire in the schematic because all that info goes out over the can bus with all the other information to the gauges. Maybe if we can get the schematics for an 03 it will show where on the PCM connectors to hook up the wire. That seems a lot simpler than what I'm doing. Are...

I should have prefaced my post by stating that I am a cheap ***. Everyone told me to just buy a harness for the motor from Hotwire. I didn't, bought the schematics for $25 on Ebay and after a couple hours studying found out exactly how easy it was to get the motor to run. (would have been...

Stock Harness, Stock PCM, Stock Fuel Injection from a 2005 Ram. The signal coming from the Stock Crank Position sensor which is a hall effect type is a 5V square wave(I Think - No O-Scope at home). The autometer gauge is looking for a 12v square wave. I have used a FET with a pull up resistor...

Has anyone hooked this up? I hooked up an Autometer tach to the signal wire from the CKP and it reads way high and is jumpy. I read somewhere that the CKP tone ring is 32 tooth. Can anyone verify this for me? Also I believe that it is a 5v signal and the autometer tach says it requires a...

I am using a modified stock harness, but I did not get the section that goes from the firewall in, so I have been making it up as I go along. Lucky for me I have not needed much from that harness but it would have made things easier for sure. Thanks for the confirmation on needing to install the...

It is for a 3G hemi swap, and my understanding is that I need to have the newer style brake switch. I read that somewhere, but it may be because I am using the 545rfe. I would also in the future like to hook up the cruise control and will probably need this signal. If I'm wrong about this...

Does anyone have a source for a brake switch with the connector? It's been awhile, but I swear there was a place that had the brake switch with the connector and mount and now I cant find it. Or if anyone has one lying around for cheap I would like that too. I unfortunately did not get the...

Well, it looks like hooking up a scantool paid off big time. I found that the TPS was not registering. Couldn't figure out why, so I started checking continuity in my harness and finally found two of the wires had been cut somehow underneath the crossover spark plug wires on top of the intake...

Thanks for the offer, but I picked up a connector from an Intrepid at PIck n Pull today and reconfigured it for the Hemi. Hoping to get this sorted out by Monday.

Thanks 03ramit1 - I found someone to loan me a scantool and I will head to the junkyard on saturday for the obd2 connector - so hopefully by monday I can get the time to get this figured out.

Thanks everyone for the suggestions, it looks like I really need to set up the OBD 2 port to see whats going on. I dont have any of the wiring harness from the firewall in, but I have all the wires for the port marked, just need to get the conector from the junkyard and wire it up. I want to...

OK, after a little more reading it appears that it could be SKIM - is there any way to verify this without pulling codes? Do I need to send the PCM to B&G to have it disabled? They charge $230 to disable it or $450 to change the tune and disable a few more unnecessary items. Is the revised...

Does anyone know how to check if its the security system activating? or suggest a way to bypass?

I am using a stock harness for a 2004 5.7 Hemi w/auto. I got the engine to start, but it revs up, then down, then up a little and dies. It does this every time unless I depress the throttle all the way down and keep it there. At that point it will stay running at a very fast idle until I let...

Here are a couple pics, the bottom is right after picking her up, and the other two are with the slant 6 after installing an IFS before I came into the hemi.

That would be awesome - yes the ones from a Ram. This is not in an A-Body, it is in a 71 D100. This just happens to be the best place I have found for hemi swap information. PLease don't hate me, it's still Mopar. Here is where my project is at. just need to run the exhaust so I can...

I found the flares at mandrel bends, but i don't see what you are talking about at summit. Can you give me a link? Maybe I am typing or searching the wrong thing, but i can't find anything but the complete ball and socket assy or flares for a mustang which may or may not be the same thing. can...

Can anyone tell me where I can get a socket flange to attach to the stock truck exhaust manifold on a 2004 5.7 hemi? I need to have a starter tube that goes to 2.5 in tube. Or can anyone detail out what they used to get this going? I've thought that maybe i just need a stock downtube from a...