Dodge Isb 5.9 Fault Codes


R and M Diesel Services
870-941-6160
Dodge Cummins Specialist since 1989.

Dodge ISB, 5.9L Cummins 1st Generation 1989, 1990, 1991, 1992, 1993 Fault Codes.

Scroll down the list for a description of your specific fault code.

111 – Electronic Control Module ECM Microprocessor

115 – Engine Speed Sensor ESS Circuit

121 – Engine Position Sensor EPS Circuit

122 – Intake Manifold Pressure Sensor Circuit

123  – Intake Manifold Pressure Sensor Circuit

124 – Intake Manifold Pressure – Engine Protection

131 – Accelerator Position Sensor Circuit

132 – Accelerator Position Sensor Circuit

135 – Oil Pressure Sensor Circuit

141 – Oil Pressure Sensor/Switch Circuit Choice

141sn – Oil Pressure Sensor Circuit

141sw – Oil Pressure Switch Circuit

144 – Coolant Temperature Sensor Circuit

146 – Coolant Temperature – Engine Protection

153 – Intake Manifold Air Temperature Sensor Circuit

154 – Intake Manifold Air Temperature Sensor Circuit

186 – Wait-to-Start Lamp Circuit

211 – Vehicle Electronic Control Module

234 – Engine Overspeed Circuit

261 – Fuel Temperature Sensor Circuit

264VP44  – Fuel Temperature Sensor Error

278 – Lift Pump Circuit

283 – Engine Speed Sensor Supply

284 – Engine Speed Sensor Supply

291 – Datalink Circuit

334 – Coolant Temperature Sensor Circuit

352 – Sensor Supply Circuit

362VP44  – Fuel Valve High Current Error

363VP44  – Fuel Pump Control Valve Feedback Error

364 – Electronic Control Module ECM to Pump Communications Error

365 – Fuel Pump Voltage Out of Range Error Low

366VP44 –  Fuel Pump Voltage Measurement Error

367VP44  – Fuel Pump Speed/Position Sensor Signal Lost

368VP44 –  Fuel Pump Can Not Reach Commanded Timing

369VP44 –  Fuel Pump To Engine Synchronization Pulse Not Recognized

372 – Idle Select High/Low

373VP44  – Fuel Pump Fuel Shut Off Error

374VP44  – Fuel Pump Calibration Error

375 – Electronic Control Module ECM Fuel Calibration Corrupted

376VP44  – Fuel Pump rpm and Fuel Error

377 – Fuel Pump Power Relay Stuck-On

381 – Intake Air Heater Relay Circuit

382 – Intake Air Heater Relay Circuit
383 – Intake Air Heater Circuit
386 – Sensor Supply Circuit

387 – Accelerator Position Sensor Circuit

391VP44  – Relay Coil Supply Circuit

418 – Water-In-Fuel Sensor Circuit

429 – Water-In-Fuel WIF Sensor Circuit

431 – Idle Validation Switch IVS Circuit

432 – Accelerator Pedal Circuit ISS

433 – Intake Manifold Pressure Sensor Circuit

441 – Unswitched Battery Supply Circuit

442 – Unswitched Battery Supply Circuit

443 – Accelerator Position Sensor Circuit

517VP44 –  Fuel Pump Valve Feedback Error

613 – Engine Misfire Detection

621 – Engine Misfire Detection

622 – Engine Misfire Detection

623 – Engine Misfire Detection

624 – Engine Misfire Detection

625 – Engine Misfire Detection

626 – Engine Misfire Detection

Return to Dodge 5.9L Cummins 1st Generation 1989 – 1993

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