BRAND NEW *OEM Quality* 1 bar manifold absolute pressure sensor with integrated air temperature sensor to suit the Kia Cerato BD TD YD and Cerato Koup.

On the Cerato a tired MAP sensor typically shows as a stall coming to a stop and hesitation off the line. This is a direct replacement that restores the correct pressure signal, dispatched before 12pm from Victoria.

TO SUIT

Covers the Kia Cerato TD on the G4KD 2.0L, the YD and YDM on the G4NB 1.8L and G4NC 2.0L GDI, the later BD and BDM on the G4NA, and the Cerato Koup in both the TD G4KD and YD T-GDI G4FJ. Full build date coverage is in the compatibility chart on this page.

FITMENT CHECK

This sensor has ONE mounting bolt hole. Kia also fit a similar looking 4-pin oval sensor with TWO bolt holes under part number 39300-22600 on the older Cerato LD - that is a different sensor and will not bolt up. Count the bolt holes on your original before ordering.

OEM PART NUMBERS

39300-2B100
39300-2B000
39300-03000
39300-2E600
9470930504
9022010005
393002B020

OTHER PART NUMBERS

BOSCH: 0 986 280 653
VEMO: V52-72-0151-1
NTK-AU: MA0032
HELLA: 6PP 009 403-011
NTY: ECM-HY-500
TOPRAN: 821 108
EPS: 1.993.180
FAE: 15165
WALKER PRODUCTS: 225-1247

PACKAGE INCLUDES

1 x 1 bar manifold absolute pressure sensor with integrated air temperature sensor, 4-pin oval connector, seal ring and single mounting bolt hole.

ABOUT THIS SENSOR

The MAP sensor measures absolute pressure in the intake manifold and feeds it to the ECU as the primary engine load signal, with the built-in temperature element correcting for air density.

The Cerato runs a fairly aggressive idle-down strategy as the car comes to rest, and it leans hard on the manifold pressure reading to do it. Once the sensor starts under-reporting at low load the ECU trims too much fuel right at the point of stopping, which is why an intermittent stall pulling up at a give-way is such a common Cerato complaint before any light appears.

COMMON SYMPTOMS OF FAILURE

Check engine light with P0106 P0107 or P0108 stored
Intermittent stall when slowing to a stop
Hesitation and flat spots pulling away from the line
Rough idle that improves once the engine is warm
Higher fuel consumption with no other fault found

[12/13 - 03/16] KIA CERATO KOUP YD 1.6L 4cyl G4FJ 150kW
[01/09 - 12/13] KIA CERATO KOUP TD 2.0L 4cyl G4KD 115kW
[01/09 - 03/13] KIA CERATO TD 2.0L 4cyl G4KD 115kW
[01/16 - ON] KIA CERATO YD, BD 2.0L 4cyl G4NA 112kW
[04/13 - 03/16] KIA CERATO YD 1.8L 4cyl G4NB 110kW
[06/13 - 02/16] KIA CERATO YD 2.0L 4cyl G4NC 129kW

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	393002B100-Cerato
Brand	OEM
Part Numbers
Part Number	CMS271
Reference OEM Number	39300-2B100
Other OEM Numbers	39300-03000, 39300-2B000, 39300-2B100, 39300-2E600
Related Part Numbers	CMS271, MP176, 0986280653, MA0032, MAP1181
Trade Part Numbers	BOSCH: 0986280653, VEMO: V52-72-0151-1, NTK-AU: MA0032
Product Specifics
Product Type	SENSOR
Sensor Type	Manifold Absolute Pressure (MAP) Sensor
Number of pins	4-Pin
Connector Shape	oval
Supplementary Article Info	with seal ring, with integrated air temperature sensor
Housing Colour	Black
Pressure Range	from 10 kPa, until 120 kPa
Number of mounting bores	1
Fitment Type	Direct Replacement
Other Details
Note	4-pin with air temp sensor - 1 mounting bolt hole