
P0251 Diagnostic Trouble Code Discussion for May 2012
Injection Pump Camshaft System
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Help Request | Posted | |
2005 Dodge Ram 3500 SLT 5.9L Run Away VIN: 3D7LS38CX5 P0251: CP3 Pump Regulator Control. ... to run away after letting of the throttle. The engine will also run rough and puff black smoke. At times the rail pressure at idle will fluctuate as the ECM attempts to control it. Only recently has the P0251 code appeared. This is not the common injector... |
May 14, 2012 | |
2005 Dodge Ram 3500 SLT 5.9L Run Away VIN: 3D7LS38CX5 P0251: CP3 Pump Regulator Control. ... to run away after letting of the throttle. The engine will also run rough and puff black smoke. At times the rail pressure at idle will fluctuate as the ECM attempts to control it. Only recently has the P0251 code appeared. This is not the common injector... |
May 20, 2012 | |
2006 Mitsubishi Fuso FE140 FE84D 4.9L Hesitation, Surge VIN: JL6BBG1S66 P0251: Difference between target and actual fuel pressure too great after repair. Vehicle goes into limp mode and sets P0251 after about 2 city blocks worth of driving. |
May 29, 2012 |