Help your engine computer read intake manifold pressure with the NTK Manifold Absolute Pressure Sensor, part number MA0089. It is a direct-fit replacement for many vehicles, among them the 1988-1997 Chevrolet C1500 with the L6-4.1L, V6-4.3L, V8-5.0L, V8-5.7L, V8-6.2L, V8-6.5L or V8-7.4L engine and the 1987-1995 Jeep Wrangler with the L4-2.5L, L6-4.0L or L6-4.2L engine. See the "Vehicles it fits" section for the full list.
- What it does: The MAP sensor sends manifold pressure information to the Engine Control Unit (ECU). The ECU uses this data to calculate air mass flow rate and the fuel needed for combustion and ignition timing.
- Built to OE standards: NTK builds its MAP sensors to operational performance standards. They are designed to equal or better OE fit, form and function, which supports correct manifold pressure readings, fuel metering and ignition timing.
- Tested: Drawing on NTK's OE experience, its sensors are tested for thermal shock and vibration and go through OBD verification.
- Specs: The sensor has a plastic body, a black housing and one port, and it bolts on. It has one oval, black female connector with 3 female pin terminals. A wiring harness is not included.
NTK is part of the NGK family of automotive products, which brings more than 80 years of automotive experience. Signs a MAP sensor may need replacing include a check engine light, rough idle, hesitation or poor fuel economy. These symptoms can have other causes, so diagnose the problem first. If the MAP sensor is at fault, the MA0089 replaces it.
The listed applications use one sensor each. This is a standard replacement grade part backed by a 3-year/36,000-mile warranty. Country of origin: United States.
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
What does a manifold absolute pressure sensor do?
It reports intake manifold pressure to the Engine Control Unit. The ECU uses that data to determine air mass flow rate, fuel delivery and ignition timing.
Is the MA0089 the right Jeep Wrangler sensor for a 1987-1995 Jeep Wrangler with the L4-2.5L, L6-4.0L or L6-4.2L?
It is listed for 1987-1995 Jeep Wrangler models with the L4-2.5L, 1987-1990 models with the L6-4.2L, and 1991-1995 models with the L6-4.0L. Check the "Vehicles it fits" section for your vehicle.
Does the MA0089 come with a wiring harness?
No, a wiring harness is not included. The sensor has one oval, black female connector with 3 female pin terminals that connects to the vehicle's existing wiring.
How do I know if my MAP sensor is failing?
Possible signs include a check engine light, rough idle, hesitation or poor fuel economy. Other faults can cause these symptoms, so diagnose the cause before replacing the sensor.
What warranty comes with this NTK sensor?
NTK backs the MA0089 with a 3-year/36,000-mile warranty. The sensor's country of origin is the United States.
