Multiquip 8981216971 Map Sensor DCA70SSIU2CSG

The Multiquip 8981216971 Map Sensor DCA70SSIU2CSG is a genuine OEM sensor designed for the DCA-70SSI ultra-silent diesel generator. Sourced directly from Multiquip, this part meets the exact specifications required for proper engine management on DCA-70SSI series units. If you are servicing or restoring your generator's fuel and air monitoring system, the part is the correct OEM replacement to ensure accurate sensor readings and stable operation.

Key Features

• OEM-Spec Signal Accuracy — Manufactured to Multiquip's exact output tolerances, ensuring the engine control unit receives precise manifold pressure readings for correct fuel delivery.
• Direct Plug-In Replacement — Matches the original connector, mounting configuration, and sensor range of the factory-installed unit for a straightforward service swap.
• Confirmed DCA-70SSI Fitment — Engineered specifically for the DCA-70SSI ultra-silent generator series; verify your model before ordering.
• Stable Engine Performance — A properly functioning MAP sensor keeps the engine running at the correct air-fuel ratio under load, preventing rough idling, power loss, or unexpected shutdowns during operation.
• Genuine Multiquip OEM Part — Supplied as an authorized OEM component under part number 8981216971, not a generic substitute, so you get consistent fit and function across the service life of your machine.

The MAP (Manifold Absolute Pressure) sensor monitors the air pressure inside the engine's intake manifold and sends that data to the engine control unit, which uses it to calculate the correct fuel injection quantity and ignition timing. Without an accurate signal from this sensor, the engine cannot properly balance its air-fuel mixture, leading to poor combustion efficiency, increased fuel consumption, rough running, or the inability to sustain load. When a MAP sensor fails or drifts out of specification, it can trigger fault codes, cause the generator to derate, or prevent the unit from starting altogether — making prompt replacement critical for uninterrupted power output.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.