BRAND NEW *OEM Quality* MAP sensor to suit BMW 6 Series E63 E64 and 7 Series E65 E66 E67 petrol engines.

On a V8 or V12 these cars mask a failing sensor until it produces a hard fault, then drop to reduced power without much warning. This is a direct OEM replacement from a specialist sensor retailer.

TO SUIT

Fits the E63 coupe and E64 convertible 645Ci, 650i and M6 from 2003 to 2009, and the E65, E66 and E67 7 Series 735i, 740i, 745i, 750i and 760i Li from 2002 to 2008. Covers N62 V8, N73 V12 and S85 V10 engines.

FITMENT CHECK

Every engine in this group is a multi-bank design running two manifold pressure sensors, one per bank. Replacing only the failed side leaves a known-aged sensor on the other bank, so most workshops replace both. Order quantity 2 for a pair.

OEM PART NUMBERS

13627542623
13620414704
13627585278
13628617097
13628657300
13620151009
13627503208

OTHER PART NUMBERS

VEMO: V20-72-5288
NTY: ECM-BM-005
DELPHI: PS20095-12B1
WALKER PRODUCTS: 225-1179
FAE: 15204
TRUCKTEC: 08.17.024
OEX: OMS288
Goss: MP208

PACKAGE INCLUDES

1 x MAP sensor with 3-pin D-shaped connector and seal ring.

ABOUT THIS SENSOR

The MAP sensor feeds absolute manifold pressure to the DME for load calculation. The N62 uses Valvetronic throttleless load control, so manifold pressure and valve lift are cross-checked against each other continuously rather than the sensor being a standalone input.

Because the N62 cross-references this sensor against the Valvetronic lift position, a drifted MAP signal often sets Valvetronic and throttle adaptation faults rather than an obvious sensor code. Replacing eccentric shaft parts before testing the MAP sensor is a common and expensive misdiagnosis on these cars.

COMMON SYMPTOMS OF FAILURE

Check engine light with P0105 P0107 or P0108 stored
Valvetronic or throttle adaptation faults on N62 engines
Reduced power mode with no matching throttle body fault
Fuel trim split between bank 1 and bank 2
Long crank or a stumble immediately after a cold start
Fuel consumption climbing with no change in driving

[09/03 - 08/05] BMW 6 E63 645 Ci (4.4L V8 N62 B44 A 245kW)
[09/05 - 11/09] BMW 6 E63 650 i (4.8L V8 N62 B48 B 270kW)
[09/05 - 11/09] BMW 6 E63 M (5.0L V10 S85 B50 A 373kW)
[04/04 - 11/09] BMW 6 E64 645 Ci (4.4L V8 N62 B44 A 245kW)
[09/05 - 11/09] BMW 6 E64 650 i (4.8L V8 N62 B48 B 270kW)
[09/06 - 11/09] BMW 6 E64 M6 (5.0L V10 S85 B50 A 373kW)
[02/02 - 02/05] BMW 7 E65,E66,E67 735 i, Li (3.6L V8 N62 B36 A 200kW)
[03/05 - 12/05] BMW 7 E65,E66,E67 740 i, Li (4.0L V8 N62 B40 A 225kW)
[02/02 - 03/05] BMW 7 E65,E66,E67 745 i, Li (4.4L V8 N62 B44 A 245kW)
[03/05 - 12/05] BMW 7 E65,E66,E67 750 i, Li (4.8L V8 N62 B48 B 270kW)
[04/03 - 08/08] BMW 7 E65,E66,E67 760 i, Li (6.0L V12 N73 B60 A,N73 B60 B 327kW)

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	CMS288-4
Brand	Aftermarket OEM Replacement
Part Numbers
Part Number	CMS288
Reference OEM Number	13627542623
Other OEM Numbers	13620414704, 13627542623, 13627585278, 13628617097, 13628657300
Related Part Numbers	CMS288, MAP-180, MP208, OMS288
Trade Part Numbers	VEMO: V20-72-5288, NTY: ECM-BM-005, DELPHI: PS20095-12B1
Product Specifics
Product Type	SENSOR
Sensor Type	Manifold Absolute Pressure (MAP) Sensor
Manufacturer Warranty	1 Year
Fitting Position	Fits On Intake Manifold
Number of pins	3-Pin
Connector Shape	D-shaped
Number of mounting bores	2
Compatible Makes	BMW
Fitment Type	Direct Replacement
Other Details
Note	N62 V8 takes 2 sensors, N73 V12 takes 2 - order accordingly
Unit Of Measure	ea