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P1689 Diagnostic Trouble Code Discussion for June 2009

Traction Control Delivered Torque Output Circuit Malfunction


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Trouble Ticket Help Requests for DTC P1689
Help Request Posted
2002 Dodge Ram 2500 Truck 5.9L No Start, Hesitation, Stall VIN: 3B7KF23642
P1689: No Communication Between ECM And Injection Pump Module. Replaced injection pump, lift pump and draw tube due to intermittent surging, loss of injection pump pressure, lift pump check ok, customer wanted a better than stock pump so he purchased a FASS system.. Veh had updated fuel pump in tank. Now after market lift...
June 30, 2009
2002 Dodge Ram 2500 Truck 5.9L No Start, Hesitation, Stall VIN: 3B7KF23642
P1689: No Communication Between ECM And Injection Pump Module. Replaced injection pump, lift pump and draw tube due to intermittent surging, loss of injection pump pressure, lift pump check ok, customer wanted a better than stock pump so he purchased a FASS system.. Veh had updated fuel pump in tank. Now after market lift...
June 30, 2009