2000 Dodge Ram 2500 5.9L MIL Lamp on
1. My question is what tells the pcm to turn the fuel supply pump on the inj pump or ecm. Because I'm loosing power to the supply pump intermitantly at start up. I cycle the key and once in a while the pump will not run for the 25 seconds like it should .2. Wh...
FIX posted 5/4/2011
iATN Members:
Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 6 Replies Received (View Replies)6 Replies Received (Hide Replies)Related Documents & MediaRelated Documents & Media |
Message Closed w/FIX
Vehicle Data2000 Dodge Ram 2500
Trouble Codes
|
Message Closed w/FIX
Vehicle Data
2000 Dodge Ram 2500
VIN | 3B7KF2364Y |
Engine | 5.9 L / 6 cyl / DIESEL |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P1689 | No Communication Between ECM And Injection Pump Module |