Knock Sensor (KS)

DS Code:2122


BMW ORIGINAL: 13627535067
CITROËN ORIGINAL: 9660524480
DS: 87615
DS: 594631
DS: 93138
E-KLASS: ESD3980
ERA: 550657
MAXAUTO: 040015
PEUGEOT ORIGINAL: 9632754980

Manufacturer	Model	Engine	Year
Citroen	C4 Grand Picasso	1.6 L 16V DOHC L4	16 > 16
Citroen	C4 Grand Picasso	1.6 L 16V DOHC L4	16 > 19
Citroen	C4 Lounge	1.6 L 16V DOHC L4	13 > 16
Citroen	C4 Lounge	1.6 L 16V DOHC L4	14 > 15
Citroen	C4 Pallas	2.0 L 16V DOHC L4	07 > 09
Citroen	C4 Picasso	1.6 L 16V DOHC L4	16 > 19
Citroen	C4 Picasso	1.6 L 16V DOHC L4	16 > 18
Citroen	C4 Picasso	2.0 L 16V DOHC L4	08 > 09
Citroen	C4 Picasso	2.0 L 16V DOHC L4	08 > 13
Citroen	C4 Picasso	2.0 L 16V DOHC L4	13 > 15
Citroen	C4 Vtr	2.0 L 16V DOHC L4	05 > 09
Citroen	C5	2.0 L 16V DOHC L4	01 > 03
Citroen	C5	2.0 L 16V DOHC L4	01 > 02
Citroen	C5	2.0 L 16V DOHC L4	09 > 12
Citroen	C5	2.0 L 16V DOHC L4	01 > 04
Citroen	C5	2.0 L 16V DOHC L4	04 > 07
Citroen	C5	2.0 L 16V DOHC L4	08 > 10
Citroen	C5	2.0 L 16V DOHC L4	05 > 12
Citroen	Ds3	1.6 L 16V DOHC L4	12 > 14
Citroen	Ds3	1.6 L 16V DOHC L4	14 > 20
Citroen	Ds4	1.6 L 16V DOHC L4	15 > 16
Citroen	Ds4	1.6 L 16V DOHC L4	13 > 16
Citroen	Xsara Break	2.0 L 16V DOHC L4	98 > 03
Citroen	Xsara Picasso	2.0 L 16V DOHC L4	07 > 09
Citroen	Xsara Picasso	2.0 L 16V DOHC L4	01 > 06
Citroen	Xsara Picasso	2.0 L 16V DOHC L4	01 > 11
Citroen	Xsara	2.0 L 16V DOHC L4	00 > 05
Citroen	Xsara	2.0 L 16V DOHC L4	97 > 01
Peugeot	307	2.0 L 16V DOHC L4	06 > 12
Peugeot	307	2.0 L 16V DOHC L4	03 > 03
Peugeot	307	2.0 L 16V DOHC L4	06 > 10
Peugeot	307	2.0 L 16V DOHC L4	07 > 07
Peugeot	307	2.0 L 16V DOHC L4	08 > 12
Peugeot	307	2.0 L 16V DOHC L4	04 > 08
Peugeot	307	2.0 L 16V DOHC L4	06 > 08
Peugeot	307	2.0 L 16V DOHC L4	07 > 09
Peugeot	307	2.0 L 16V DOHC L4	04 > 12
Peugeot	307	2.0 L 16V DOHC L4	04 > 05
Peugeot	307	2.0 L 16V DOHC L4	03 > 05
Peugeot	307	2.0 L 16V DOHC L4	07 > 08
Peugeot	307	2.0 L 16V DOHC L4	04 > 04
Peugeot	308	1.6 L 16V DOHC L4	13 > 16
Peugeot	308	1.6 L 16V DOHC L4	14 > 15
Peugeot	308	1.6 L 16V DOHC L4	12 > 16
Peugeot	308	1.6 L 16V DOHC L4	12 > 15
Peugeot	406	2.0 L 16V DOHC L4	97 > 01
Peugeot	406	2.0 L 16V DOHC L4	99 > 05
Peugeot	406	2.0 L 16V DOHC L4	00 > 04
Peugeot	406	2.0 L 16V DOHC L4	01 > 05
Peugeot	406	2.0 L 16V DOHC L4	00 > 01
Peugeot	407	2.0 L 16V DOHC L4	05 > 07
Peugeot	508	1.6 L 16V DOHC L4	12 > 14

Details Knock Sensor (KS)

The knock sensor captures (identifies) the knock process and informs the Electronic Control Unit (ECU), which will gradually correct the ignition point, if necessary, avoiding an irregular ignition, providing better and more economic performance for the engines.

In order to avoid interference of external signals, the cable that links the sensor to the ECU is shielded and formed by a grounded covering mesh.

The knock sensor is screwed in the engine block next to the ignition cylinder.