dflesher

Hello once again,
I checked my codes, did the ignition 3 times, that was cool compared to counting the amount of flashes, and it read 1757 and 1762. Can someone find out what they are for me.

In the mean time I have disconnected my batteries to clear the codes.

Thanks,
Dwight

billg

1757: GOV Pressure Not Equal To Target At 15-20 Psi.
1762: Gov Press Sensor offset volts too low or high.
Here is where you can find other codes
http://www.troublecodes.net/chrysler/99-01trk.shtml

Disconnecting the battery might not clear the codes. Sometimes they will clear after the third time running with out the condition that set the codes. I have heard that some auto part stores (Advanced Auto, AutoZone) will check and clear them for free.
Good Luck

EdsGarage

From a previous post.

Here is the complete list of diagnostic trouble codes for the 2003 Cummins. Do not try and use them for gas engines, as they may not be the same.

P0016 Crankshaft/Camshaft Timing Misalignment/Out-of-Sync
P0071 Ambient Temperature Sensor Performance / Rationality
P0072 Ambient Temperature Sensor Low
P0073 Ambient Temperature Sensor High
P0088 Fuel Rail Pressure Too High
P0106 Manifold Absolute Pressure Sensor Performance / Rationality
P0107 Manifold Absolute Pressure Sensor Low
P0108 Manifold Absolute Pressure Sensor High
P0111 Intake Air / Charge Temperature Sensor Performance / Rationality
P0112 Intake Air / Charge Temperature Sensor Low
P0113 Intake Air / Charge Temperature Sensor High
P0116 Engine Coolant Temperature Sensor Performance / Rationality
P0117 Engine Coolant Temperature Sensor Low
P0118 Engine Coolant Temperature Sensor High
P0128 Cooling System Error / Thermostat Rationality
P0148 Fuel Delivery Error
P0169 Water-in-Fuel Detected For Too Long
P0192 Fuel Rail Pressure Sensor Low
P0193 Fuel Rail Pressure Sensor High
P0201 Fuel Injector 1 Circuit
P0202 Fuel Injector 2 Circuit
P0203 Fuel Injector 3 Circuit
P0204 Fuel Injector 4 Circuit
P0205 Fuel Injector 5 Circuit
P0206 Fuel Injector 6 Circuit
P0217 Coolant Temperature Too High
P0219 Engine Overspeed
P0234 Turbocharger Overboost Condition
P0236 Turbocharger Boost Pressure Sensor Performance / Rationality
P0237 Turbocharger Boost Pressure Sensor Low
P0238 Turbocharger Boost Pressure Sensor High
P0251 Injection Pump Fuel Valve Feedback
P0300 Multiple Cylinder Misfire
P0301 Cylinder 1 Misfire
P0302 Cylinder 2 Misfire
P0303 Cylinder 3 Misfire
P0304 Cylinder 4 Misfire
P0305 Cylinder 5 Misfire
P0306 Cylinder 6 Misfire
P0335 Crankshaft Position Sensor Circuit
P0336 Crankshaft Position Sensor Performance
P0337 Crankshaft Position Sensor Circuit Low
P0338 Crankshaft Position Sensor Circuit High
P0340 Camshaft Position Sensor Circuit
P0341 Camshaft Position Sensor Performance / Rationality
P0381 Wait-to-Start Lamp Inoperative
P0461 Fuel Level Sensor 1 Performance / Rationality
P0462 Fuel Level Sensor 1 Low
P0463 Fuel Level Sensor 1 High
P0477 Exhaust Pressure Control Relay Low
P0478 Exhaust Pressure Control Relay High
P0480 Cooling Fan 1 Control Circuit/Open (Low Speed Fan Relay)
P0483 Cooling Fan Speed
P0500 Vehicle Speed Sensor 1 Circuit, or No Vehicle Speed Reference Signal 1
P0514 Battery Temperature Sensor Performance / Rationality
P0516 Battery Temperature Sensor Low
P0517 Battery Temperature Sensor High
P0521 Oil Pressure Sensor Performance / Rationality
P0524 Oil Pressure Too Low
P0532 A/C Pressure Sensor Low
P0533 A/C Pressure Sensor High
P0541 Intake Air Heater Relay 1 Low
P0542 Intake Air Heater Relay 1 High
P0562 Battery Voltage Low
P0563 Battery Voltage High
P0572 Brake Switch 1 Low
P0573 Brake Switch 1 High
P0580 Speed Control Multiplexed Switch 1 Low
P0581 Speed Control Multiplexed Switch 1 High
P0602 Control Module Programming Error/NotProgrammed
P0604 Internal Control Module RAM Integrity Failure
P0606 Internal ECM Processor
P0607 ECU Internal Performance
P0622 Generator Field Control Circuit
P0628 Fuel Pump Relay Circuit Low, or Fuel Lift Pump Control Circuit Low
P0629 Fuel Pump Relay Circuit High, or Fuel Lift Pump Control Circuit High
P0630 VIN Not Programmed in PCM
P0633 SKIM Key Not Programmed in PCM
P0642 Sensor Reference Voltage 1 Circuit Low
P0643 Sensor Reference Voltage 1 Circuit High
P0646 A/C Clutch Relay Circuit Low
P0647 A/C Clutch Relay Circuit High
P0652 Sensor Reference Voltage 2 Circuit Low
P0653 Sensor Reference Voltage 2 Circuit High
P0698 Sensor Reference Voltage 3 Circuit Low
P0699 Sensor Reference Voltage 3 Circuit High
P0700 Transmission Control System (MIL Request)
P0837 Four Wheel Drive (4WD) Switch Performance / Rationality
P0838 Four Wheel Drive (4WD) Switch Circuit Low
P0839 Four Wheel Drive (4WD) Switch Circuit High
P1652 J1850 Communication Bus
P2121 Pedal Position Sensor 1 Performance / Rationality
P2122 Pedal Position Sensor 1 Low
P2123 Pedal Position Sensor 1 High
P2127 Pedal Validation Switch 2 Low
P2128 Pedal Validation Switch 2 High
P2146 Fuel Injector Group 1 Supply Voltage Circuit
P2149 Fuel Injector Group 2 Supply Voltage Circuit
P2266 Water in Fuel Sensor Circuit Low
P2269 Water in Fuel Condition
P2502 Charging System Output Voltage
P2503 Charging System Output Low
P2504 Charging System Output High
P2509 ECM/PCM Power Input Signal Intermittent
P2607 Intake Air Heater Relay 2 Low
P2608 Intake Air Heater Relay 2 High
P2609 Intake Air Heater System Performance



________________________________

dflesher

What is that? Is it the VP44? what is the "GOV Pressuer"?

dflesher

One last shot before I take my truck to the dreaded dealer. I'm removing the EZ to see if that was the problem.

billg

This is the governor or pressure sensor in your automatic trany. It sounds like the sensor has gone bad. If you have a good trany shop, I would have them check the pressures. It thinks the pressure is above 3 psi when it should be 0 psi.
Hope this helps.

dflesher

Well I dropped my truck off at the dealer......I'm very worried that it's going to cost me some big $.

I'll keep you informed

Dwight

Dieseldude4x4

I'm in the same boat. I dropped my wifes Subaru (yes, Subaru) off at the shop Saturday morning. The check engine light came on and the cooling fans run continuously and you have to crank it till the battery is almost dead before it will start and when it does run, the gas mileage is terrible. I recommended a match in the gas tank in the middle of the back field but she inherited the piece of crap from her mother so I gotta keep it runing.

The guy at the shop said the coolant switches are bad and of course you gotta take half that piece of garbage apart to get to them and you can only buy them from the dealers. The timing belt is wore and the trans fluid needs changed and on and on. I already changed the plugs, plug wires, air filter, and fuel filter. I still like the match idea myself.

(by the way, it's in the drive way most of the time with the keys in it)

J BODY

dflesher, it sounds like you have an erronious code. If it were a hard fault you would be here complaining about your trans acting weird and not shifting correctly. If the gov psi transducer/solenoid is bad your truck will not shift down into first unless pulled down manually. Personally I would install a new transducer and solenoid as we do see this prob on a regular basis. Also, NO, your EZ will have nothing to do with this code. The codes you've read are stored in the JTEC controller, not the Cummins engine controller.

dflesher

It is a transmission problem. I never explained clearly the problems I was having, the same symptoms as you, J Body, have indicated. I spoke with Bill and Sandy at DTT, Great people, they told what was the code and even gave me the part numbers.

I pulled my truck out of the dealer, they couldn't touch it for 7 days and I baught the Solenoid and the transducer, and found a tranny shop in El Cajon. I told them that I had the parts and the symptoms and they are going to take care of it.

Wish me luck,

Thanks again for everyones help!

Dwight

Alan_Reagan

Got the code on my wife's jeep. The pressure sensor was bad. Total cost at the dealership for replacement was about $110. That was a lot less than I thought it would be since they had to drop the pan to get to it. Replacement must be fairly simple and quick.

dflesher

Just wanted to let everyone know that I got my truck back. Next is a NASTY letter to Dodge/Chrysler, along with copies of receipts and parts telling them that this should be a TSB and to refund me the money!

At least I'll be on my waty to Yosemite tomorrow

Thanks for all the input and help.

Dwight

EverydayDiesel

did you ever figure out what was wrong with this?

it was just the sensor? I have the same 2 codes.

dflesher

Yes it was the sensors. I bought them from Dodge and went to a local trany shop and they installed them and did a tranny service as well. Wow, this was a long time ago it seems

Bark

EdsGarage: Are those codes good for all of 2003? I sometimes see people refering to 03 and 03.5 and was wondering if there might be a difference in the codes. Mine has a build date of 03-04-03.