
1998 Dodge B2500 5.2L No Start, Surge, MIL Lamp on
Replaced CKP, CMP, PCM, IAC, Plugs, Rotor, Cap, Coil, Wires. After replacing all of these items the code P1391 still comes back. Replaced the PCM because the IAC Test failed. Checked all wiring, OHM and Voltage were all good. Before replacing the coil, cylinde...
FIX posted 6/3/2008
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Message Closed w/FIX
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VIN | 2B4JB25Y2W |
Engine | 5.2 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / MPFI |
Emissions | OBD-II Compliant |
Symptoms | No Start, Surge, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0320 | No Crank Reference Signal To PCM |
P0505 | Idle Speed Control System |
P1391 | CKP Or CMP Sensor Signal Intermittent |
Message Closed w/FIX
Vehicle Data
1998 Dodge B2500
VIN | 2B4JB25Y2W |
Engine | 5.2 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / MPFI |
Emissions | OBD-II Compliant |
Symptoms | No Start, Surge, MIL Lamp On |
Occurs | Always |
Trouble Codes
P0320 | No Crank Reference Signal To PCM |
P0505 | Idle Speed Control System |
P1391 | CKP Or CMP Sensor Signal Intermittent |