How do you disconnect and replace the knock sensor on Chrysler PT Cruiser?

Disconnect the cable from the negative terminal of the battery. The knock sensor is threaded into the front side of the cylinder block, near the starter, so remove the battery for access. Detach the fuel injector harness electrical connector from its bracket without unplugging it. Disconnect the electrical connector from the knock sensor and unscrew the knock sensor using a deep socket. Installation is the reverse of removal, ensuring to tighten the knock sensor to the specified torque.

Genuine Chrysler PT Cruiser Knock Sensor

Engine Knock Sensor

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4 Knock Sensors found

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Chrysler PT Cruiser Sensor-DETONATION
Part Number: 4606093AC
$106.82 MSRP: $162.00
You Save: $55.18 (35%)
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Product Specifications
- Other Name: Sensor Detonation
- Replaced by: 4606093AF
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2003-2007 Chrysler PT Cruiser | Limited, Touring, Touring Convertible
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Chrysler PT Cruiser Sensor-Knock
Part Number: 5033316AA
$123.21 MSRP: $187.00
You Save: $63.79 (35%)
ADD TO CART
Product Specifications
- Other Name: Sensor Knock
- Replaced by: 5033316AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2008-2010 Chrysler PT Cruiser | Base, Classic, Limited, LX, Touring, Touring Convertible | 4 Cyl 2.4L
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Chrysler PT Cruiser Sensor Knock
Part Number: 56028563AA
$123.21 MSRP: $187.00
You Save: $63.79 (35%)
ADD TO CART
Product Specifications
- Replaced by: 5033316AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2003-2007 Chrysler PT Cruiser | Base, Base Convertible, GT, GT Convertible, Limited, Touring, Touring Convertible | 4 Cyl 2.4L
View related parts
Chrysler PT Cruiser Sensor-Knock
Part Number: 4557667
Product Specifications
- Other Name: Sensor Knock; Knock Sensor
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2001-2002 Chrysler PT Cruiser | Base, Limited, Touring | 4 Cyl 2.4L

Chrysler PT Cruiser Knock Sensor

Knock Sensor in Chrysler PT Cruiser car is a device that is essential in the performance of cars because it measures knock in the engines whereby ignition timing is off. It transmits signals to the powertrain control module (PCM) so that this will be able to change the ignition timing in a bid to reduce detonation. Usually, Chrysler PT Cruiser cars employ piezoelectric knock sensors that transform vibrations into electrical signals for a constant measurement of pressure maxima that point at knocking. Chrysler PT Cruiser vehicles for instance have utilized over the years innovative knock sensor systems which can change ignition timing for each cylinder as well as control boost pressure dependent on design of the engine. This capability helps the engine operate near the 'knock limit' for performance improvement together with low octane fuels minimizing the risk of damaging the engine. The good performance of the Knock Sensor is critical to the longevity and optimal performance of Chrysler PT Cruiser car engines.

Looking for affordable and high-quality auto parts? Then you have already arrived at the proper online shop. We offer all Chrysler PT Cruiser Knock Sensor at great affordable prices. Moreover, all genuine Chrysler PT Cruiser Knock Sensor come with a manufacturer's warranty. In the long run, you would realize you have saved a lot of trouble and money with OEM parts from here.

Chrysler PT Cruiser Knock Sensor Parts Questions & Experts Answers

Sensor-DETONATION
4606093AC
Q: How do you disconnect and replace the knock sensor on Chrysler PT Cruiser?
A: Disconnect the cable from the negative terminal of the battery. The knock sensor is threaded into the front side of the cylinder block, near the starter, so remove the battery for access. Detach the fuel injector harness electrical connector from its bracket without unplugging it. Disconnect the electrical connector from the knock sensor and unscrew the knock sensor using a deep socket. Installation is the reverse of removal, ensuring to tighten the knock sensor to the specified torque.