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P0126 Diagnostic Trouble Code Discussion for September 2007

Coolant Temperature Insufficient For Stable Operation

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Trouble Ticket Help Requests for DTC P0126
Help Request Posted
1999 Dodge Ram 2500 5.9L Hesitation VIN: 3B7KF236XX
P0126: injection pump timing out of range. Engine scan test showed only the one code. Cleared code and it did not return. Problem took awhile to show up, but what it does is: throttle goes flat around 1900 to 2100 rpm. It dosen't do it all the time. It will not do it while in 2nd gear or while holding ...
September 19, 2007