SPOOLOGIC Manifold Absolute Pressure (MAP) Sensor

The SPOOLOGIC SL-600-061 Manifold Absolute Pressure Sensor is designed for 2001–2002 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-600-061

Fitment

• 2001-2002 Dodge Ram 2500 3500 5.9L Cummins

MAP Sensor Operation

A sound MAP signal lets the ECM distinguish changes in intake pressure as load rises. On these trucks, connector condition and the correct sensor/harness combination matter just as much as the sensor itself. A pressure-sensor fault does not automatically indicate a damaged turbocharger.

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. If moving the harness changes the reading, inspect terminal contact and the adapter before condemning the sensor.

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: 4088226
• Cummins: 4921505
• Mopar: 5083365AD

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.