There are two types of diagnostic trouble codes; engine electronic fuel system codes and engine protection codes. Read my other comment i left you also you need to replace the 90 degree check. If the light begins to flash it indicates that the condition is worsening. If code is not inactive, there is a terminal-to-terminal short circuit on engine harness signal line. I know the truck I drive has a N14 Plus in it and the other day.
Make sure it is copper conductor, multi-strand automotive type , alligator clips for making jumper wires, spare fuse holders and assortment of appropriate fuses. Replace barometric air pressure sensor, then disable fault code. Fault codes may be active due to opens and shorts in engine harness. Repair complete, disable fault code. Please call us with questions you may have with this conversion.
You will clear all stored codes, then start engine and when it stalls pull code with button! Please click on the appropriate link for your system. If you aren't familiar with using a digital multi-meter, check out for instructional videos. This Appendix provides information about the engine and vehicle subsystem fault codes that you may receive from your. Clear the inactive fault codes. Note: These fault codes are current at date of publication. That's right, we are here for free technical advice! The diagram will also have all the trouble codes and brief description of the code and other voltage, resistance, and misc technical specs. Repair: If code is inactive, disable fault code.
This Appendix provides information about the engine and vehicle subsystem fault codes that you may. Action: Inspect supply voltage and Return circuit. For example, on code 123 is 36:43:44 hh:mm:ss , what does it mean and how do I interpret it? Repair: If code is active, disable fault code. N14 Cummins 2001 Peterbilt378 Hauling Scrap Metal Uphill - Duration: 4:15. This tells you which computer is setting the fault code.
Is it possible the other two codes could be the cause of the 352 code? Read and reset trip information and fault codes. . Repair damaged harness, connector or terminals, if possible and clear codes. This tells us the type of failure. Diagnostics and repairs of heavy equipment are inherently dangerous.
The fault light will remain on as long as the condition exists. We also have scanned pdf versions on our page, which store well digitally. Here is a list of fault codes and brief descriptions of those fault codes. Cummins and others make small bits of wire for checking your wiring with your multi-meter. Auto-ranging is preferable, but not required. This causes high voltage at barometric pressure circuit. Action: Inspect for appropriate circuit response after 30 seconds.
Read and Reset Fault Codes Gen. Repair damaged harness, connector or terminals, if possible and clear codes. I am baffled by the 352 code. If code is not inactive, there is an open Return circuit in engine harness. A truck that is in good working order should never need starting fluid unless it wasn't plugged in during extremely cold weather.
This section provides information about the engine and vehicle subsystem fault codes that you. Failure is corrected with removal and installation of connector. Repair: If cleared, repair complete. Repair: If code is inactive, disable fault code. Prior to troubleshoot this fault code inspect for multiple faults. Nov 19, 2015 spn 1569 relates engine protection torque derate -condition exists. View Cummins in engine performance wiring diagrams to identify connector terminal.
Failure to follow this warning could result in property damage, injury or death. This tells us the sensor, sending unit, or actuator sending the fault. Total ecm time means just what it says. Cause Barometric Pressure Sensor Circuit — Voltage More Than Normal, or Shorted to High Source. If it fails, the engine cannot run.