BRAND NEW OEM Quality MAP SENSOR (MANIFOLD ABSOLUTE PRESSURE SENSOR) TO SUIT Jeep Cherokee Wrangler 2.8L ENS Chrysler 300C 3.0 replaces 68093409AA

Built for the trade. We import directly from OEM manufacturers globally to ensure peak reliability. Ships Daily from our Cranbourne VIC Warehouse.

TO SUIT:

OEM#

05140331AA, 45962101F, 55219298, 68031593AA, 68093409AA

PACKAGE INCLUDES:

1 X *OEM Quality* MAP/BOOST PRESSURE SENSOR (4-PIN PLUG). Operating Pressure: 3-BAR

Manifold Absolute Pressure Sensor or MAP sensor provides instantaneous manifold pressure information to the engine's electronic control module (ECM). This data is used to calculate air density and determine the engine's air mass flow rate, which in turn determines the required fuel metering for optimum combustion.

This 3 Bar Boost Pressure Sensor precisely measures the intake manifold pressure to ensure optimal air to fuel ratios and turbocharger performance. It provides real-time data to the engine control unit to prevent overboost conditions and maintain maximum efficiency. Engineered to stringent factory specifications to withstand extreme temperature and vibration.

COMMON QUESTIONS

Q: Will this MAP sensor fit my Jeep Wrangler JK?

Yes. This MAP sensor is a direct replacement for the 2.8L ENS diesel engine found in the Jeep Wrangler JK from 2007 to 2018. Please ensure your original sensor matches the 0281002845 part number.

Q: What are the signs of a failing MAP sensor on a ENS diesel?

Common symptoms include the engine entering limp mode along with loss of power and rough idling. You may also notice excessive black smoke from the exhaust and higher than normal fuel consumption.

Q: Do I need to reset the ECU after replacing the MAP sensor on a Jeep Cherokee?

Yes it is highly recommended to clear any stored fault codes using an OBD2 scanner. This ensures the ECU can immediately learn the new sensor parameters and restore full engine performance.

Ships Daily from our Cranbourne VIC warehouse. Standard shipping FREE across Australia. Express available at checkout.
Unsure about fitment? Contact our expert team before ordering — we are here to help you get the right part the first time.

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[02/11 - 06/13] JEEP GRAND CHEROKEE WK / WK2 IV CRD V6 (3.0L V6 EXF / EXN Euro 5 177kW)
[04/07 - 02/11] JEEP WRANGLER JK III CRD (2.8L 4cyl ENS Euro 4 130kW)
[11/10 - 05/18] JEEP WRANGLER JK III CRD (2.8L 4cyl ENS Euro 4 147kW)

What fault codes does a faulty MAP sensor trigger?

A faulty MAP sensor typically triggers codes P0105 to P0109. P0105 indicates a circuit malfunction, P0106 indicates the signal is out of range, P0107 and P0108 indicate the signal is too low or too high respectively, and P0109 indicates an intermittent circuit fault. These codes combined with symptoms such as poor idle and black smoke are strong indicators of MAP sensor failure.

How do I test a MAP sensor?

With an OBD2 scanner in live data mode, the MAP sensor should read close to atmospheric pressure (around 101 kPa) with the engine off, and drop to 30 to 50 kPa at idle with the engine running due to manifold vacuum. Under wide open throttle the reading should rise back toward atmospheric. A sensor that reads flat or does not respond to throttle changes has failed. You can also test supply voltage and signal output with a multimeter.

Can I drive with a faulty MAP sensor?

You can drive short distances but engine performance will be noticeably degraded. The ECU uses the MAP sensor to calculate fuel delivery - a faulty sensor causes incorrect fuelling which leads to poor economy, rough running, and increased emissions. On turbocharged engines a faulty MAP sensor can also prevent boost control from operating correctly. Replace it as soon as possible to avoid further damage.

What does a MAP sensor do?

The Manifold Absolute Pressure (MAP) sensor measures intake manifold pressure to help the ECU calculate the correct fuel and ignition timing. It is critical for engine efficiency, particularly on turbocharged and supercharged vehicles.

What are the symptoms of a faulty MAP sensor?

Symptoms include poor acceleration, rough idle, excessive fuel consumption, black smoke, engine hesitation, and a Check Engine light with codes P0105-P0109. Turbocharged vehicles may also experience boost control issues.

What is the difference between a MAP sensor and a MAF sensor?

A MAF (Mass Air Flow) sensor directly measures the mass of air entering the engine. A MAP sensor measures manifold pressure and the ECU calculates air mass from that reading. Many vehicles use one or the other; some use both. They are not interchangeable.

Identification
SKU	CMS225-Jeep
Brand	Aftermarket OEM Replacement
Part Numbers
Part Number	CMS225
Reference OEM Number	68093409AA
Other OEM Numbers	05140331AA, 45962101F, 55219298, 68031593AA, 68093409AA
Related Part Numbers	CMS225, MAP-070, MP186
Product Specifics
Product Type	SENSOR
Sensor Type	Manifold Absolute Pressure (MAP) Sensor
Number of pins	4 -pin connector
Connector Shape	oval
Supplementary Article Info	with integrated air temperature sensor
Pressure Range	from 20 kPa, until 300 kPa
Number of mounting bores	1
Other Details
Note	Always verify fitment using your vehicle's OEM part number.