
Paccar MX13 P3770
2014 Peterbilt with MX13 its throwing fault code P3770 for dpf outlet pressure data erratic, intermittent, or incorrect. This unit has had a new aftertreatment harness from the EAS-3 module to the dpf harness installed. Actual harness on dpf is still original.... Login to read more. ![]()
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VIN | 1XPBDP9X4E |
Engine | 12.9 L |
Vehicle Data
2014 Peterbilt 579 12.9L
VIN | 1XPBDP9X4E |
Engine | 12.9 L |