This indicates you may have a clog in your system somewhere. Change the oil filter and use a Mopar, Purolator, Or Wix filter and see if this helps. Are you using the correct weight oil. On your Jeep that would probably be 10w20. Using a higher weight could cause this. It could also be the gage is simply wrong. An oil pressure test will verify the accuracy of the gage.
34 lbs.is good all around
a Bad Gauge, the reostat on the sending unit, a bad ground at the sending unit are the first thoughts that come to mind. Pukenstein@aol.com I don't follow how the battery is relavant as stated below. check the battery aslo...
If both odometer and speedometer are not working I would blame the vehicle speed sensor. If just the odometer isn't working the gauge cluster assembly needs to be replaced with a reconditioned one.
more grand
i am a land rover master tech,the first thing to do is make shure you have a good battery.test the fuel pressure and if there is no fuel pressure the fuel pump will take out the crank sensor leavig vehicle with no spark. so if you have good fuel pressure and no spark it sound like your crank sensor is bad.common problem. i hope i was able to help you.
How_do_you_change_the_oxygen_sensor_on_a_1997_jeep_grand_cherokee
To check the air in the spare tire of a 2012 Grand Caravan, first locate the spare tire, which is typically stored beneath the rear of the vehicle. Use a tire pressure gauge to measure the air pressure by removing the valve cap and pressing the gauge onto the valve stem. Compare the reading to the recommended pressure, usually found on a sticker inside the driver’s door jamb. If needed, inflate the tire to the correct pressure using an air compressor.
Replace oil sending unit with a manual gauge
Trouble code P1492 means: Ambient/ Battery Temp sensor input voltage too high
The remote starter needs to be able to fake a chipped key.
You have a ground from the oil sender unit to the gauge. This is how you check a gauge. ground out the wire at the sender and it pegs out the gauge.
If you have 10 lbs of oil pressure per 1000 rpms, your fine.
If check gauges is lit and the oil press gauge is low, you have low oil pressure or a failed oil pressure sending unit.If check gauges is lit and the oil press gauge is low, you have low oil pressure or a failed oil pressure sending unit.
Remove oil pressure sensor and install a manual gauge
It goes up while driving and down when you're idle....that's normal
Minimum of 10 psi at idle. 30 is average. no more than 80 at 3000 rpm.
That, or the gauge is going. Or a loose wiring connection. I'd bet on the last.