SPOOLOGIC Manifold Absolute Pressure (MAP) Sensor

The SPOOLOGIC SL-600-060 Manifold Absolute Pressure Sensor is designed for 1998.5–2000 Dodge Ram 2500 3500 trucks with the 5.9L Cummins 24-valve engine. It supplies manifold-pressure feedback for the engine’s load calculations and boost-monitoring strategy.

Features

• Brand-new manifold absolute pressure sensor
• Measures absolute intake manifold pressure
• Factory-style electrical connection and mounting
• Provides pressure feedback for engine-load and boost monitoring

What's Included

• 1 SPOOLOGIC Manifold Absolute Pressure Sensor — SL-600-060

Fitment

• 1998.5-2000 Dodge Ram 2500 3500 5.9L Cummins 24V

MAP Sensor Operation

The ECM uses manifold-pressure data to evaluate available air and support its fueling strategy. The MAP sensor provides pressure feedback; the factory turbocharger uses a separate mechanical wastegate system.

Common MAP Sensor Fault Codes

• P0237 / P0238: MAP/boost sensor circuit low/high voltage.
• P0236: MAP/boost sensor range or performance, where supported by the vehicle’s calibration.

Code availability varies by model year and calibration. A stored code identifies a condition to diagnose; it does not prove the component has failed.

Diagnose Before Replacing

With the key on and engine off, compare absolute manifold pressure with local barometric pressure using the factory tolerance. Inspect the pressure passage, connector, reference supply, signal return, and signal circuit. If pressure data is believable but boost is low under load, check the charge-air system and turbocharger rather than assuming the sensor is defective. A low signal-voltage code and a low measured boost complaint are different conditions; verify the electrical circuit before replacing parts.

Installation Notes

Keep debris out of the pressure port and intake opening. Inspect the seal or hose connection, use the application-specific tightening procedure, and verify live pressure after installation. Do not apply compressed shop air to the sensing element.

OEM Cross-References

• Cummins: 3348787
• Cummins: 4921497
• Mopar: 5011435AA
• Mopar: 5012628AA
• Mopar: 5012801AA
• Mopar: 5012801AB
• Mopar: 5012801AD
• Mopar: 05012801AA

1-Year Limited Warranty — No Returns

This SPOOLOGIC electrical component is covered by a 1-Year Limited Warranty against defects in materials and workmanship. Electrical components are non-returnable. Warranty claims require prior authorization and return of the component for inspection. See the SPOOLOGIC Warranty Policy for coverage, exclusions, and claim procedures.