after engine warms up. getting 1693

I can not find a code 1693 in my Dodge/Cummins manual, what vehicle are you talking about?

Keep going... P1693 code just means there is more codes.

http://articles.mopar1973man.com/2nd-generation-24v-dodge-cummins/59-obdii-error-codes-cummins

I dont have a obd II scanner. Will have to find one... I will tell you a little history . I put the 44 pump in about 4 years ago. havent had any prob. I did change over to a raptor 100 and it was fine until a month ago it went bad. they sent me another and it seems to be ok. Ive got a napa spin on between tank and pump and the pressure line goes to stock canister. Also been having gauge for several years. My truck is all stock. just a run around truck. The other day it started cutting out. I let it set awhile then it cranked up and cut out all way home . 20 more miles.It died when i pulled in drive.This morn it cranked up no prroblem. ran smooth no miss so i upped the rpm to about  25000 and held it to warm up for about 5min. temp started rising and when it got to about 160 deg i felt a miss and let off and it died. Would not crank back. let it set about 4-5 hours and it cranked up fine. Thats where Im at now. Ill try to lcate a scanner.... Thanks so much

Ok...

 

What your fuel pressure? Idling? Also at highway speed WOT?

 

Still going to need the error codes.

 

Something I fell in love with. OBDLink LX (Green) This little bluetooth dongle is excellent for anyone with a smartphone with bluetooth. Except iPhones then you need OBDLink MX WiFi.

 

http://www.obdlink.com/

Drive to your local parts store and ask to borrow their scanner.

Just cranked it up.I'm affraid to leave...Aint got no help...I'm an old fart. My gauge is a Wesiach  15 max. WOT 14 and idle pegged out I figure around 16 or 17. Guess I need a 0-50psi .huh?

Drive to your local parts store and ask to borrow their scanner.

Ok... Cant go now.... Not till this eve... at a Auto Zone

guess I'll try and get the OBD linx LX blue tooth. Wont get here till Monday though. They wont let me borrow scanner

I am gonna change out both filters this eve

I would find another fuel pressure gauge just for the sake of double checking and testing purpose. Too much fuel pressure can cause some weird problems too.

I would find another fuel pressure gauge just for the sake of double checking and testing purpose. Too much fuel pressure can cause some weird problems too.

Ok

I got my OBDlinkLX scanner......

Great,

 

Scan for those codes.

 

 

Side note I honestly cannot believe autozone wouldn't let you borrow a scanner. Why wouldn't they let  someone take a tool into their parking lot and scan for an issue that likely they sell a solution to???  

 

Odd

may take a few minutes... got to register it 

having problems pairing....most prob me.

got a 1690 code

got a 1690 code

 

http://articles.mopar1973man.com/2nd-generation-24v-dodge-cummins/59-obdii-error-codes-cummins/229-p1690-vp44-ckp-sensor-does-not-agree-with-ecm-ckp-sensor

 

Did you have any tachometer issues? Any crank or cam sensor codes too?

Thats all ....I recon....Do I need to erase them and try again....?

Thats all ....I recon....Do I need to erase them and try again....?

 

You could... Then see if the code comes back if it does after a short drive of 5-10 miles then you know the code is real. Then you'll need to resolve it by running the diagnostics.

I'm affraid to leave house...Quit on road with no help........Can I just clear and crank up later and let run... Mayb throttle at different rpms in neutral?