Knock Sensor (KS)

DS Code:2129
Ways: 02


FIAT:50155707
FIAT:50050746
JEEP:50155707
JEEP:50050746

Manufacturer	Model	Engine	Fuel	Year	Note
Fiat	Argo	1.0 3Cil 6v	Flex	17 >	Firefly
Fiat	Argo	1.3 4Cil 8v	Flex	17 >
Fiat	Cronos	1.0 3Cil 6v	Flex	18 >	Firefly
Fiat	Cronos	1.3 4Cil 8v	Flex	18 >
Fiat	Fastback	1.0 3Cil 12v	Flex	23 >	Turbo T200
Fiat	Fastback	1.3 4Cil 16v	Flex	23 >	Turbo T270
Fiat	Fiorino	1.3 4Cil 8v	Flex	22 >	Firefly
Fiat	Mobi	1.0 3Cil 6v	Flex	17 >	Firefly
Fiat	Pulse	1.0 3Cil 12v	Flex	22 >	Turbo T200
Fiat	Pulse	1.3 4Cil 16v	Flex	22 >	Turbo T270
Fiat	Pulse	1.3 4Cil 8v	Flex	22 >	Firefly
Fiat	Strada	1.0 3Cil 12v	Flex	23 >	Turbo T200
Fiat	Strada	1.3 4Cil 8v	Flex	20 >	Firefly
Fiat	Toro	1.3 4Cil 16v	Flex	21 >	Turbo T270
Fiat	Uno	1.0 3Cil 6v	Flex	16 > 21	Firefly
Fiat	Uno	1.3 4Cil 8v	Flex	16 > 21	Firefly
Jeep	Commander	1.3 4Cil 16v	Flex	21 >	Turbo T270
Jeep	Commander	2.0 4Cil 16v	Gasoline	24 >	Turbo
Jeep	Compass	2.0 4Cil 16v	Flex	17 > 21
Jeep	Renegade	1.3 4Cil 16v	Flex	21 >	Turbo T270

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.