Re: 496 BB with Jeep cam sensor
[Re: Mopar_Rich]
#2244347
01/30/17 11:30 PM
01/30/17 11:30 PM
|
Joined: Jan 2003
Posts: 27,421 Balt. Md
383man
Too Many Posts
|
Too Many Posts
Joined: Jan 2003
Posts: 27,421
Balt. Md
|
Thats a very nice setup. Is your question will the Jeep cam sensor work ? Or is it something you heard some guys are doing and need to know what needs to be modified ? I cant really help you as all I can tell you is that cam sensor should be a three wire Hall Effect style sensor. It needs a ground , a signal wire from the PCM which is 5 volts and a power up wire which could be from 5 to 12 volts as Mopar used a few different voltages on the power wire to the Hall Effect sensors over the years as I have seen 12 , 9 , 8 and 5 volts on the power wire. Good luck with that cool setup. Ron
Last edited by 383man; 01/30/17 11:31 PM.
|
|
|
Re: 496 BB with Jeep cam sensor
[Re: Mopar_Rich]
#2244391
01/31/17 12:14 AM
01/31/17 12:14 AM
|
Joined: Jan 2005
Posts: 2,540 Milwaukee WI
TRENDZ
master
|
master
Joined: Jan 2005
Posts: 2,540
Milwaukee WI
|
I did a 360 six pack using canibalized carbs for throttle bodies once. It also has DIS ignition (ELECTROMOTIVE) No cam sensor though! I just did a jeep cam sensor mod to a factory distributor for MR Pbody. I have a little drawing if anyone needs dimensions.
"use it 'till it breaks, replace as needed"
|
|
|
Re: 496 BB with Jeep cam sensor
[Re: Mopar_Rich]
#2244397
01/31/17 12:25 AM
01/31/17 12:25 AM
|
Joined: Jan 2005
Posts: 2,540 Milwaukee WI
TRENDZ
master
|
master
Joined: Jan 2005
Posts: 2,540
Milwaukee WI
|
Rich, very nice job on the harness layout. Best work I've seen for a custom job. I do recommend you when asked.
"use it 'till it breaks, replace as needed"
|
|
|
Re: 496 BB with Jeep cam sensor
[Re: Mopar_Rich]
#2244535
01/31/17 05:16 AM
01/31/17 05:16 AM
|
Joined: Jan 2005
Posts: 2,540 Milwaukee WI
TRENDZ
master
|
master
Joined: Jan 2005
Posts: 2,540
Milwaukee WI
|
Rich, do you use 5volt or 12volt supply voltage on the cam sensor? I've installed these on a few systems and always used 5volt. I sold one to a guy that used 12 volt supply and it still works, so the operating range seems forgiving. I noticed most of the specs for cherry sensors have a fairly wide v range. I did bench test one and noticed the rising edge is rounded without a pull up resistor. The falling edge is sharp. Not sure if the Holley systems add the resistor in the ECU, but system logs look good without any added resistor.
"use it 'till it breaks, replace as needed"
|
|
|
Re: 496 BB with Jeep cam sensor
[Re: Mopar_Rich]
#2244595
01/31/17 12:11 PM
01/31/17 12:11 PM
|
Joined: Jan 2003
Posts: 8,028 Tulsa OK
Bad340fish
master
|
master
Joined: Jan 2003
Posts: 8,028
Tulsa OK
|
Did you use the bushing from Jerry at SD concepts? Its a very nice piece and he sells one to drop the Jeep sensor in a big or small block.
Trendz, I had to use a resistor with my MS3X to make the jeep sensor work properly.
Rich that is a really cool project. I just got an old Holley Tunnel ram I am converting to EFI so I can use it on my W2 416.
68 Barracuda Formula S 340
|
|
|
Re: 496 BB with Jeep cam sensor
[Re: Mopar_Rich]
#2244645
01/31/17 01:27 PM
01/31/17 01:27 PM
|
Joined: Jan 2003
Posts: 19,375 Las Vegas
Al_Alguire
I Live Here
|
I Live Here
Joined: Jan 2003
Posts: 19,375
Las Vegas
|
Looks awesome!! Hey Rich thinking of converting the TS car over to FI. I have just never attempted an EFI deal before so doing some research on whats out there now.
"I am not ashamed to confess I am ignorant of what I do not know."
"It's never wrong to do the right thing"
|
|
|
Re: 496 BB with Jeep cam sensor
[Re: Mopar_Rich]
#2244932
01/31/17 09:08 PM
01/31/17 09:08 PM
|
Joined: Jan 2005
Posts: 2,540 Milwaukee WI
TRENDZ
master
|
master
Joined: Jan 2005
Posts: 2,540
Milwaukee WI
|
Here is the connector part number. Any mopar dealer can get it. Also a scope shot of the trigger event. Going high is rounded. Going low is sharp.
"use it 'till it breaks, replace as needed"
|
|
|
Re: 496 BB with Jeep cam sensor
[Re: Mopar_Rich]
#2244935
01/31/17 09:13 PM
01/31/17 09:13 PM
|
Joined: Jan 2005
Posts: 2,540 Milwaukee WI
TRENDZ
master
|
master
Joined: Jan 2005
Posts: 2,540
Milwaukee WI
|
Nice to see support from you vendors embracing the mopar stuff.
"use it 'till it breaks, replace as needed"
|
|
|
|
|