Mopar1973Man

I don't think it will matter on the 2WD or 4WD being the module that watch for that is the ABS module. I'm pretty sure the ECM doesn't care.

@GSP7 I've got to ask are you still in Idaho?

From back in the past archive...

P1693 code just means there is more error codes present on the other module. Use OBDII code reader to pull all the codes and report back with the error codes.

Two words that most here will not react too... "Smoke Tunes" Nope, you are not going to find any here. Everyone is economy minded and not building tune for blowing excessive amounts of smoke.

Ask Eric for a relay power supplied lead. If the pump motor for some reason short out or get high load amperage it will wipe out the ECM. Highly suggest you change that over to protect your ECM from damage.

@leety I've got to ask does that Raptor pump plug directly into the ECM or did it come with a power relay?

Key trick doesn't have anything to do with ABS codes. Totally different computer and requires a DRBIII tool from the dealer to see codes typically. If the ABS light is on then it's not the parking brake. Its an ABS issue for sure. I agree you need to tend to that power and fuse issue first.

Who is "they"?

Last 3 oil changes I've been running Delo CK-4 15w-40. No issues to report. Just like all the thousands of vehicles produced and filled with CK-4 oil.

Valve lash. Check this first. As it gets warm or hotter outside the problem get worse to the point it possible to stall.

Why would it be fuzzy math in the Quad?

Sorry no. We don't have any start rebuild kits in the store...

The brass fitting. That one is easy. Just put the fitting on a solid floor like concrete or wood floor. Using your body weight push straight down on the fitting till you get the hose on as far as needed. As for the 90* fitting and plastic fitting you have to do the boil water trick it will soften up the rubber hose and make the fitting easier to install.

I'd consider myself a real man but no one is crazy enough to live where I do. Most say it looks pretty but when they realize it hard work to live out here. most people just ...

Get a couple sheets of cheap OSB board to lay on makes working on the truck much nicer than laying in 3/4" rock.

I doubt it. 4,250 to 4750 PSI or 293 to 327 is considered allowed for pop pressure. Now remember the duration of the injection event is based on how high the line pressure rises. I'm not for certain but I've heard VP44 can make 20k PSI or somewhere close to that.

Too poor to PAY attention...

That engine is awesome. Huge power. The rig itself is a turd.

I've found that most part stores can actual test for ac noise to some degrade or another. Like my last time was at a AutoZone and the clerk had a simple hand held device just clips on the battery tested the system while idling. The tool failed the alternator but never gave a voltage measurement. Now at NAPA's they have a test stand that will repair full load AC voltage typically around 1.00 to 1.20 AC volt range for good alternator under full load. Another alternator shop in Ontario the gent has a very expensive hand held tool that does battery test and alternator testing on the vehicle. Just depends on how much money the store manager/owner is willing to invest on tools for the public.

I would never plug off a injection line. Being the pump is capable of seriously high pressures 18k or 20k PSI once it dead headed the line something is going to fail. I figure the rotor plate will give first being its the weakest link in the pump. The rotor plate is seen here at the head of the main shaft. This plate rides in the 3 grooves where the rollers and shoes go. The two stubs on the top of the rotor shaft is what fits into that plate.

As far as I know that all certified rebuilders have to replace the PSG module with a Bosch supplied module during the rebuilding process. Rebuilders are not supposed to re-use the electronics. So this means that every pump has to go through the Bosch 815 test stand to be calibrated and have the PSG flashed after passing 3 hours of calibration and testing.

Cummins Insite tool will plug in there too.

Top left corner here is the grid heater wiring and it's very simple.