BRAND NEW *OEM Quality* 1 bar manifold absolute pressure sensor with integrated air temperature sensor to suit the Hyundai iLoad and iMax TQ 2.4L petrol van.

In a working van a failing MAP sensor costs fuel every single day before it ever throws a light. This is a direct replacement that restores the correct pressure signal, and we are Australian owned and operated shipping from Cranbourne VIC.

TO SUIT

Built for the Hyundai iLoad and iMax TQ van with the 2.4L petrol four at 129kW, covering both the G4KC and G4KG engine codes. This is the petrol van sensor - the 2.5L D4CB CRDi diesel uses a separate boost pressure sensor. Full build date coverage is in the compatibility chart on this page.

FITMENT CHECK

This sensor has ONE mounting bolt hole and is the 1 bar manifold unit for the petrol engine. If your van is the 2.5L CRDi diesel you need the boost pressure sensor instead - check the engine code on your compliance plate before ordering.

OEM PART NUMBERS

39300-2B000
39300-03000
39300-2B100
39300-2E600

OTHER PART NUMBERS

BOSCH: 0986280653
WALKER PRODUCTS: 225-1247

PACKAGE INCLUDES

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

ABOUT THIS SENSOR

The MAP sensor measures absolute pressure inside the intake manifold and gives the ECU its primary engine load reading, with the built-in temperature element correcting for air density.

TQ vans work for a living and rack up kilometres far faster than a passenger car, almost always carrying weight. That constant high-load duty ages the pressure element early, and because the van is usually loaded the driver puts the flat throttle down to the payload rather than a fault. For anyone running several vans the first real sign is often the fuel spend creeping up across the fleet.

COMMON SYMPTOMS OF FAILURE

Check engine light with P0105 P0106 or P0107 stored
Flat throttle response that is worst with a loaded van
Fuel consumption climbing with no other cause
Rough or hunting idle at a standstill
Hesitation pulling out from a stop

[02/08 - 11/16] HYUNDAI iLOAD / H-1 TQ 2.4L 4cyl G4KC,G4KG 129kW
[02/08 - 11/16] HYUNDAI iMAX / H-1 TQ i 2.4L 4cyl G4KC,G4KG 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	CMS258-iLoad
Brand	Aftermarket OEM Replacement
Part Numbers
Part Number	CMS258
Reference OEM Number	39300-2B000
Other OEM Numbers	3930003000, 393002B000, 393002B100, 393002E600
Related Part Numbers	MAP-093, MA0032, MP176, MP176GEN, TMP050
Trade Part Numbers	BOSCH: 0986280653, WALKER PRODUCTS: 225-1247
Product Specifics
Product Type	SENSOR
Sensor Type	Manifold Absolute Pressure (MAP) Sensor
Number of pins	4-Pin
Connector Shape	oval
Supplementary Article Info	with integrated air temperature sensor
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
Unit Of Measure	ea