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1998 Dodge Ram 2500 5.9L No Accel
Posted to Chrysler Driveability on 7/12/2006 7 Replies

this dodge r2500 w/5.9 diesel will not accelerate past 1500 rpms and has a code p1689, which is no communication between pcm and icm. i have no info on this code in my shopkey system (mitchell) and limited info in my modis. i checked for power and ground at in...

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  Related Documents & Media  1998 Dodge Ram 2500

 
Message Closed w/FIX

car Vehicle Data

1998 Dodge Ram 2500

VIN 1B7KF2360W
Engine5.9 L / 6 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsNo Accel
OccursAlways

Trouble Codes

P1689No Communication Between ECM And Injection Pump Module
Message Closed w/FIX

car Vehicle Data

1998 Dodge Ram 2500

VIN 1B7KF2360W
Engine5.9 L / 6 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsNo Accel
OccursAlways

Trouble Codes

P1689No Communication Between ECM And Injection Pump Module